[INFO] fetching crate libside 0.3.0...
[INFO] testing libside-0.3.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate libside 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate libside 0.3.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libside 0.3.0
[INFO] finished tweaking crates.io crate libside 0.3.0
[INFO] tweaked toml for crates.io crate libside 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate libside 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded etc-passwd v0.1.1
[INFO] [stderr]   Downloaded digest v0.10.1
[INFO] [stderr]   Downloaded gensym v0.1.0
[INFO] [stderr]   Downloaded libside-procmacro v0.1.0
[INFO] [stderr]   Downloaded serde_json v1.0.75
[INFO] [stderr]   Downloaded concat-idents v1.1.5
[INFO] [stderr]   Downloaded crypto-common v0.1.1
[INFO] [stderr]   Downloaded syn v2.0.61
[INFO] [stderr]   Downloaded sha3 v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54d0b8fd6e9687b32146aeec994d9791be6bcd827ad5de2db1fdf8903ce06b45
[INFO] running `Command { std: "docker" "start" "-a" "54d0b8fd6e9687b32146aeec994d9791be6bcd827ad5de2db1fdf8903ce06b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54d0b8fd6e9687b32146aeec994d9791be6bcd827ad5de2db1fdf8903ce06b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d0b8fd6e9687b32146aeec994d9791be6bcd827ad5de2db1fdf8903ce06b45", kill_on_drop: false }`
[INFO] [stdout] 54d0b8fd6e9687b32146aeec994d9791be6bcd827ad5de2db1fdf8903ce06b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f0d1378af7f6fa316f22607bdc90530a64921e71925bde1cd76747fe30249d2
[INFO] running `Command { std: "docker" "start" "-a" "3f0d1378af7f6fa316f22607bdc90530a64921e71925bde1cd76747fe30249d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling syn v1.0.85
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[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling unicode-xid v0.1.0
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[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
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[INFO] [stderr]    Compiling unicode-width v0.1.9
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[INFO] [stderr]    Compiling crypto-common v0.1.1
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[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand_core v0.6.3
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[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
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[INFO] [stderr]    Compiling serde_json v1.0.75
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling digest v0.10.1
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling ryu v1.0.9
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[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling sha3 v0.10.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling etc-passwd v0.1.1
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling gensym v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling libside-procmacro v0.1.0
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling libside v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize`, `MapAccess`, `Visitor`, `ser::SerializeMap`
[INFO] [stdout]  --> src/requirements.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 |     de::{DeserializeOwned, MapAccess, Visitor},
[INFO] [stdout]   |                            ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 4 |     ser::SerializeMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     Deserialize, Serialize,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug`, `Display`, `error::Error`, `marker::PhantomData`
[INFO] [stdout]   --> src/requirements.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     error::Error,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     fmt::{Debug, Display},
[INFO] [stdout]    |           ^^^^^  ^^^^^^^
[INFO] [stdout] 10 |     marker::PhantomData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/builder/mysql.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct RunningMySqlService<'a>(GraphNodeReference, &'a ());
[INFO] [stdout]    |            ------------------- field in this struct    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct RunningMySqlService<'a>(GraphNodeReference, ());
[INFO] [stdout]    |                                                        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "3f0d1378af7f6fa316f22607bdc90530a64921e71925bde1cd76747fe30249d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0d1378af7f6fa316f22607bdc90530a64921e71925bde1cd76747fe30249d2", kill_on_drop: false }`
[INFO] [stdout] 3f0d1378af7f6fa316f22607bdc90530a64921e71925bde1cd76747fe30249d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 310cb0f02f401e540a5d9cf769765c3dcd20b363c526afa77fea1f576db96c87
[INFO] running `Command { std: "docker" "start" "-a" "310cb0f02f401e540a5d9cf769765c3dcd20b363c526afa77fea1f576db96c87", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Deserialize`, `MapAccess`, `Visitor`, `ser::SerializeMap`
[INFO] [stdout]  --> src/requirements.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 |     de::{DeserializeOwned, MapAccess, Visitor},
[INFO] [stdout]   |                            ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 4 |     ser::SerializeMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     Deserialize, Serialize,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug`, `Display`, `error::Error`, `marker::PhantomData`
[INFO] [stdout]   --> src/requirements.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     error::Error,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     fmt::{Debug, Display},
[INFO] [stdout]    |           ^^^^^  ^^^^^^^
[INFO] [stdout] 10 |     marker::PhantomData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/builder/mysql.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct RunningMySqlService<'a>(GraphNodeReference, &'a ());
[INFO] [stdout]    |            ------------------- field in this struct    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct RunningMySqlService<'a>(GraphNodeReference, ());
[INFO] [stdout]    |                                                        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libside v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `requirements::Supports`
[INFO] [stdout]    --> src/graph.rs:549:9
[INFO] [stdout]     |
[INFO] [stdout] 549 |         requirements::Supports,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `MapAccess`, `Visitor`, `ser::SerializeMap`
[INFO] [stdout]  --> src/requirements.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 |     de::{DeserializeOwned, MapAccess, Visitor},
[INFO] [stdout]   |                            ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 4 |     ser::SerializeMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     Deserialize, Serialize,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug`, `Display`, `error::Error`, `marker::PhantomData`
[INFO] [stdout]   --> src/requirements.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     error::Error,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     fmt::{Debug, Display},
[INFO] [stdout]    |           ^^^^^  ^^^^^^^
[INFO] [stdout] 10 |     marker::PhantomData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/builder/mysql.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct RunningMySqlService<'a>(GraphNodeReference, &'a ());
[INFO] [stdout]    |            ------------------- field in this struct    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct RunningMySqlService<'a>(GraphNodeReference, ());
[INFO] [stdout]    |                                                        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `__reqNodeTy` should have a snake case name
[INFO] [stdout]     --> src/requirements.rs:26:24
[INFO] [stdout]      |
[INFO] [stdout] 26   |             mod_name = __req, $name {
[INFO] [stdout]      |                        ^^^^^ help: convert the identifier to snake case: `__req_node_ty`
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/graph.rs:1169:9
[INFO] [stdout]      |
[INFO] [stdout] 1169 |         crate::requirements!(NodeTy = Foo, AlwaysFail);
[INFO] [stdout]      |         ---------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `crate::requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `__reqR` should have a snake case name
[INFO] [stdout]    --> src/requirements.rs:26:24
[INFO] [stdout]     |
[INFO] [stdout] 26  |             mod_name = __req, $name {
[INFO] [stdout]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r`
[INFO] [stdout] ...
[INFO] [stdout] 512 |         requirements!(R = Foo, Bar, Baz);
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `__reqR1` should have a snake case name
[INFO] [stdout]    --> src/requirements.rs:26:24
[INFO] [stdout]     |
[INFO] [stdout] 26  |             mod_name = __req, $name {
[INFO] [stdout]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r1`
[INFO] [stdout] ...
[INFO] [stdout] 519 |         requirements!(R1 = Baz, Foo, Bar);
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `__reqR2` should have a snake case name
[INFO] [stdout]    --> src/requirements.rs:26:24
[INFO] [stdout]     |
[INFO] [stdout] 26  |             mod_name = __req, $name {
[INFO] [stdout]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r2`
[INFO] [stdout] ...
[INFO] [stdout] 523 |         requirements!(R2 = Bar, Baz, Foo);
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `__reqR3` should have a snake case name
[INFO] [stdout]    --> src/requirements.rs:26:24
[INFO] [stdout]     |
[INFO] [stdout] 26  |             mod_name = __req, $name {
[INFO] [stdout]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r3`
[INFO] [stdout] ...
[INFO] [stdout] 527 |         requirements!(R3 = Foo, Bar, Baz);
[INFO] [stdout]     |         --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `__reqR` should have a snake case name
[INFO] [stdout]    --> src/requirements.rs:26:24
[INFO] [stdout]     |
[INFO] [stdout] 26  |             mod_name = __req, $name {
[INFO] [stdout]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r`
[INFO] [stdout] ...
[INFO] [stdout] 534 |         requirements!(R = Foo, Bar, Baz);
[INFO] [stdout]     |         -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "310cb0f02f401e540a5d9cf769765c3dcd20b363c526afa77fea1f576db96c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310cb0f02f401e540a5d9cf769765c3dcd20b363c526afa77fea1f576db96c87", kill_on_drop: false }`
[INFO] [stdout] 310cb0f02f401e540a5d9cf769765c3dcd20b363c526afa77fea1f576db96c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 205aa4628921365731a8a934993942708ef7afc961bb4e1c51b7479d44432caa
[INFO] running `Command { std: "docker" "start" "-a" "205aa4628921365731a8a934993942708ef7afc961bb4e1c51b7479d44432caa", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Deserialize`, `MapAccess`, `Visitor`, `ser::SerializeMap`
[INFO] [stderr]  --> src/requirements.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 |     de::{DeserializeOwned, MapAccess, Visitor},
[INFO] [stderr]   |                            ^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 4 |     ser::SerializeMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 5 |     Deserialize, Serialize,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Debug`, `Display`, `error::Error`, `marker::PhantomData`
[INFO] [stderr]   --> src/requirements.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  |     error::Error,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 9  |     fmt::{Debug, Display},
[INFO] [stderr]    |           ^^^^^  ^^^^^^^
[INFO] [stderr] 10 |     marker::PhantomData,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> src/builder/mysql.rs:95:56
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub struct RunningMySqlService<'a>(GraphNodeReference, &'a ());
[INFO] [stderr]    |            ------------------- field in this struct    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub struct RunningMySqlService<'a>(GraphNodeReference, ());
[INFO] [stderr]    |                                                        ~~
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `requirements::Supports`
[INFO] [stderr]    --> src/graph.rs:549:9
[INFO] [stderr]     |
[INFO] [stderr] 549 |         requirements::Supports,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `MapAccess`, `Visitor`, `ser::SerializeMap`
[INFO] [stderr]  --> src/requirements.rs:3:28
[INFO] [stderr]   |
[INFO] [stderr] 3 |     de::{DeserializeOwned, MapAccess, Visitor},
[INFO] [stderr]   |                            ^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 4 |     ser::SerializeMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 5 |     Deserialize, Serialize,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `__reqNodeTy` should have a snake case name
[INFO] [stderr]     --> src/requirements.rs:26:24
[INFO] [stderr]      |
[INFO] [stderr] 26   |             mod_name = __req, $name {
[INFO] [stderr]      |                        ^^^^^ help: convert the identifier to snake case: `__req_node_ty`
[INFO] [stderr]      |
[INFO] [stderr]     ::: src/graph.rs:1169:9
[INFO] [stderr]      |
[INFO] [stderr] 1169 |         crate::requirements!(NodeTy = Foo, AlwaysFail);
[INFO] [stderr]      |         ---------------------------------------------- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]      = note: this warning originates in the macro `crate::requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: module `__reqR` should have a snake case name
[INFO] [stderr]    --> src/requirements.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |             mod_name = __req, $name {
[INFO] [stderr]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r`
[INFO] [stderr] ...
[INFO] [stderr] 512 |         requirements!(R = Foo, Bar, Baz);
[INFO] [stderr]     |         -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: module `__reqR1` should have a snake case name
[INFO] [stderr]    --> src/requirements.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |             mod_name = __req, $name {
[INFO] [stderr]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r1`
[INFO] [stderr] ...
[INFO] [stderr] 519 |         requirements!(R1 = Baz, Foo, Bar);
[INFO] [stderr]     |         --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: module `__reqR2` should have a snake case name
[INFO] [stderr]    --> src/requirements.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |             mod_name = __req, $name {
[INFO] [stderr]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r2`
[INFO] [stderr] ...
[INFO] [stderr] 523 |         requirements!(R2 = Bar, Baz, Foo);
[INFO] [stderr]     |         --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: module `__reqR3` should have a snake case name
[INFO] [stderr]    --> src/requirements.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |             mod_name = __req, $name {
[INFO] [stderr]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r3`
[INFO] [stderr] ...
[INFO] [stderr] 527 |         requirements!(R3 = Foo, Bar, Baz);
[INFO] [stderr]     |         --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: module `__reqR` should have a snake case name
[INFO] [stderr]    --> src/requirements.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |             mod_name = __req, $name {
[INFO] [stderr]     |                        ^^^^^ help: convert the identifier to snake case: `__req_r`
[INFO] [stderr] ...
[INFO] [stderr] 534 |         requirements!(R = Foo, Bar, Baz);
[INFO] [stderr]     |         -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `requirements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `libside` (lib) generated 3 warnings (run `cargo fix --lib -p libside` to apply 2 suggestions)
[INFO] [stderr] warning: `libside` (lib test) generated 10 warnings (2 duplicates) (run `cargo fix --lib -p libside --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libside-08fac028e9d4d39f)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test builder::apt::tests::lxc_apt_install ... ignored
[INFO] [stdout] test builder::apt::tests::lxc_apt_update ... ignored
[INFO] [stdout] test builder::fs::tests::lxc_create_directory ... ignored
[INFO] [stdout] test builder::fs::tests::lxc_delete ... ignored
[INFO] [stdout] test builder::fs::tests::lxc_file_with_contents ... ignored
[INFO] [stdout] test builder::apt::tests::serialize_deserialize_apt_install ... ok
[INFO] [stdout] test builder::apt::tests::serialize_deserialize_apt_update ... ok
[INFO] [stdout] test builder::fs::tests::serialize_deserialize_chmod ... ok
[INFO] [stdout] test builder::fs::tests::serialize_deserialize_chown ... ok
[INFO] [stdout] test builder::fs::tests::serialize_deserialize_create_directory ... ok
[INFO] [stdout] test builder::fs::tests::serialize_deserialize_delete ... ok
[INFO] [stdout] test builder::mysql::tests::lxc_create_mysql_database ... ignored
[INFO] [stdout] test builder::mysql::tests::lxc_create_mysql_grant ... ignored
[INFO] [stdout] test builder::mysql::tests::lxc_create_mysql_user ... ignored
[INFO] [stdout] test builder::systemd::tests::lxc_enable_service ... ignored
[INFO] [stdout] test builder::mysql::tests::serialize_deserialize_create_mysql_database ... ok
[INFO] [stdout] test builder::mysql::tests::serialize_deserialize_create_mysql_grant ... ok
[INFO] [stdout] test builder::systemd::tests::lxc_install_services ... ignored
[INFO] [stdout] test builder::systemd::tests::lxc_service_running ... ignored
[INFO] [stdout] test builder::fs::tests::serialize_deserialize_file_with_contents ... ok
[INFO] [stdout] test builder::mysql::tests::serialize_deserialize_create_mysql_user ... ok
[INFO] [stdout] test builder::systemd::tests::serialize_deserialize_enable_service ... ok
[INFO] [stdout] test builder::systemd::tests::serialize_deserialize_install_services ... ok
[INFO] [stdout] test builder::systemd::tests::serialize_deserialize_service_running ... ok
[INFO] [stdout] test builder::users::tests::serialize_deserialize_create_group ... ok
[INFO] [stdout] test builder::users::tests::serialize_deserialize_create_user ... ok
[INFO] [stdout] test graph::tests::inherited_preconditions ... ok
[INFO] [stdout] test graph::tests::apply ... ok
[INFO] [stdout] test graph::tests::apply_revert ... ok
[INFO] [stdout] test graph::tests::normal_sequence ... ok
[INFO] [stdout] test graph::tests::invert ... ok
[INFO] [stdout] test graph::tests::retain_all_but_two ... ok
[INFO] [stdout] test graph::tests::retain_all_but_one ... ok
[INFO] [stdout] test graph::tests::trivial_sequence ... ok
[INFO] [stdout] test requirements::tests::from ... ok
[INFO] [stdout] test graph::tests::trivial_sequence_backwards ... ok
[INFO] [stdout] test requirements::tests::serialize_deserialize ... ok
[INFO] [stdout] test secrets::password::tests::password ... ok
[INFO] [stdout] test system::tests::test_read_dir ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- system::tests::test_read_dir stdout ----
[INFO] [stdout] thread 'system::tests::test_read_dir' panicked at src/system.rs:274:83:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55caed102ee5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55caed102ee5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55caed102ee5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55caed102ee5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55caed12a18b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55caed12a18b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55caed10042f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55caed102cbe - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55caed102cbe - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55caed1046e9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55caed1043ae - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55caed07479a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55caed07479a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55caed104ceb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55caed104ceb - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55caed104a64 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55caed1033a9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55caed104797 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55caecf7ed43 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55caecf7f2b6 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   20:     0x55caecfcf6dc - core::result::Result<T,E>::unwrap::hc052b83bfa9e9fa8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1077:23
[INFO] [stdout]   21:     0x55caecfcf6dc - libside::system::tests::test_read_dir::h776d6d1deb885ade
[INFO] [stdout]                                at /opt/rustwide/workdir/src/system.rs:274:20
[INFO] [stdout]   22:     0x55caecfcf5a7 - libside::system::tests::test_read_dir::{{closure}}::h68c878deb2d5ad47
[INFO] [stdout]                                at /opt/rustwide/workdir/src/system.rs:273:27
[INFO] [stdout]   23:     0x55caecfd2976 - core::ops::function::FnOnce::call_once::hf7482570bdf0e481
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55caed07917b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55caed07917b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55caed078881 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55caed078881 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55caed078881 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55caed078881 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55caed078881 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55caed078881 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55caed078881 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55caed041244 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55caed041244 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55caed045c72 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55caed045c72 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55caed045c72 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55caed045c72 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55caed045c72 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55caed045c72 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55caed045c72 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55caed10982b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55caed10982b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55caed10982b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fe181fa9ac3 - <unknown>
[INFO] [stdout]   46:     0x7fe18203aa04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     system::tests::test_read_dir
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 11 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "205aa4628921365731a8a934993942708ef7afc961bb4e1c51b7479d44432caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205aa4628921365731a8a934993942708ef7afc961bb4e1c51b7479d44432caa", kill_on_drop: false }`
[INFO] [stdout] 205aa4628921365731a8a934993942708ef7afc961bb4e1c51b7479d44432caa
