[INFO] fetching crate edn-rs 0.18.0...
[INFO] testing edn-rs-0.18.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate edn-rs 0.18.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate edn-rs 0.18.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate edn-rs 0.18.0
[INFO] tweaked toml for crates.io crate edn-rs 0.18.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate edn-rs 0.18.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate edn-rs 0.18.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3c98f4ac6ed58de6bd32bb4b2a3412d2ef3d998b22517fd97e623e7764b3af4
[INFO] running `Command { std: "docker" "start" "-a" "a3c98f4ac6ed58de6bd32bb4b2a3412d2ef3d998b22517fd97e623e7764b3af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3c98f4ac6ed58de6bd32bb4b2a3412d2ef3d998b22517fd97e623e7764b3af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c98f4ac6ed58de6bd32bb4b2a3412d2ef3d998b22517fd97e623e7764b3af4", kill_on_drop: false }`
[INFO] [stdout] a3c98f4ac6ed58de6bd32bb4b2a3412d2ef3d998b22517fd97e623e7764b3af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed30e7f24311afd059169f27bb11ad4a136ac59fd8b0f395bb0f05ebf2733eb3
[INFO] running `Command { std: "docker" "start" "-a" "ed30e7f24311afd059169f27bb11ad4a136ac59fd8b0f395bb0f05ebf2733eb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ordered-float v4.2.0
[INFO] [stderr]    Compiling edn-rs v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.04s
[INFO] running `Command { std: "docker" "inspect" "ed30e7f24311afd059169f27bb11ad4a136ac59fd8b0f395bb0f05ebf2733eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed30e7f24311afd059169f27bb11ad4a136ac59fd8b0f395bb0f05ebf2733eb3", kill_on_drop: false }`
[INFO] [stdout] ed30e7f24311afd059169f27bb11ad4a136ac59fd8b0f395bb0f05ebf2733eb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd268ab756105244c916b226944593fdde08d1e7e5eec7ebcf681cb1dcb9ef51
[INFO] running `Command { std: "docker" "start" "-a" "fd268ab756105244c916b226944593fdde08d1e7e5eec7ebcf681cb1dcb9ef51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.7
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling ordered-float v4.2.0
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling edn-rs v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling clap v4.5.7
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] error[E0432]: unresolved import `edn_derive`
[INFO] [stdout]  --> examples/serialize.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use edn_derive::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `edn_derive`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `edn_derive`, use `cargo add edn_derive` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Edn: Serialize` is not satisfied
[INFO] [stdout]    --> examples/serialize.rs:32:23
[INFO] [stdout]     |
[INFO] [stdout]  32 |     edn_rs::to_string(&edn)
[INFO] [stdout]     |     ----------------- ^^^^ unsatisfied trait bound
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `Edn`
[INFO] [stdout]    --> examples/serialize.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout]  11 | struct Edn {
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Serialize`:
[INFO] [stdout]               &str
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A,)
[INFO] [stdout]             and 24 others
[INFO] [stdout] note: required by a bound in `edn_rs::to_string`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn to_string<T: Serialize>(t: &T) -> String {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `edn-rs` (example "serialize") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `edn_derive`
[INFO] [stdout]  --> tests/ser.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use edn_derive::Serialize;
[INFO] [stdout]   |         ^^^^^^^^^^ use of unresolved module or unlinked crate `edn_derive`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `edn_derive`, use `cargo add edn_derive` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `edn_derive`
[INFO] [stdout]   --> tests/ser.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     use edn_derive::Serialize;
[INFO] [stdout]    |         ^^^^^^^^^^ use of unresolved module or unlinked crate `edn_derive`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `edn_derive`, use `cargo add edn_derive` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused extern crate
[INFO] [stdout]  --> tests/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate alloc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ unused
[INFO] [stdout]   |
[INFO] [stdout]   = note: `-W unused-extern-crates` implied by `-W rust-2018-idioms`
[INFO] [stdout]   = help: to override `-W rust-2018-idioms` add `#[allow(unused_extern_crates)]`
[INFO] [stdout] help: remove the unused `extern crate`
[INFO] [stdout]   |
[INFO] [stdout] 3 - extern crate alloc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Example: Serialize` is not satisfied
[INFO] [stdout]    --> tests/ser.rs:27:38
[INFO] [stdout]     |
[INFO] [stdout]  27 | ...   assert_eq!(edn_rs::to_string(&edn), "{ :btreemap {:this-is-a-key [\"with\", \"many\", \"keys\"]}, :btreeset #{3, 4, 5}, :hash...
[INFO] [stdout]     |                  ----------------- ^^^^ unsatisfied trait bound
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `Example`
[INFO] [stdout]    --> tests/ser.rs:11:9
[INFO] [stdout]     |
[INFO] [stdout]  11 |         struct Example {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Serialize`:
[INFO] [stdout]               &str
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A,)
[INFO] [stdout]             and 24 others
[INFO] [stdout] note: required by a bound in `edn_rs::to_string`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn to_string<T: Serialize>(t: &T) -> String {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `FooBar: Serialize` is not satisfied
[INFO] [stdout]    --> tests/ser.rs:57:38
[INFO] [stdout]     |
[INFO] [stdout]  57 | ...   assert_eq!(edn_rs::to_string(&edn), "{ :value 3.4, :bar { :value \"data\", :foo-vec [{ :value false, }, { :value true, }], },...
[INFO] [stdout]     |                  ----------------- ^^^^ unsatisfied trait bound
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `FooBar`
[INFO] [stdout]    --> tests/ser.rs:44:9
[INFO] [stdout]     |
[INFO] [stdout]  44 |         struct FooBar {
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     = help: the following other types implement trait `Serialize`:
[INFO] [stdout]               &str
[INFO] [stdout]               ()
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A,)
[INFO] [stdout]             and 24 others
[INFO] [stdout] note: required by a bound in `edn_rs::to_string`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn to_string<T: Serialize>(t: &T) -> String {
[INFO] [stdout]     |                     ^^^^^^^^^ required by this bound in `to_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `edn-rs` (test "lib") due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "fd268ab756105244c916b226944593fdde08d1e7e5eec7ebcf681cb1dcb9ef51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd268ab756105244c916b226944593fdde08d1e7e5eec7ebcf681cb1dcb9ef51", kill_on_drop: false }`
[INFO] [stdout] fd268ab756105244c916b226944593fdde08d1e7e5eec7ebcf681cb1dcb9ef51
