[INFO] fetching crate unidb 0.4.11... [INFO] testing unidb-0.4.11 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate unidb 0.4.11 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate unidb 0.4.11 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unidb 0.4.11 [INFO] finished tweaking crates.io crate unidb 0.4.11 [INFO] tweaked toml for crates.io crate unidb 0.4.11 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdee2feb8096bb47ef9957ff1b01f1ba1f97d28ba8cf0297bd88b4939b01a8aa [INFO] running `Command { std: "docker" "start" "-a" "fdee2feb8096bb47ef9957ff1b01f1ba1f97d28ba8cf0297bd88b4939b01a8aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdee2feb8096bb47ef9957ff1b01f1ba1f97d28ba8cf0297bd88b4939b01a8aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdee2feb8096bb47ef9957ff1b01f1ba1f97d28ba8cf0297bd88b4939b01a8aa", kill_on_drop: false }` [INFO] [stdout] fdee2feb8096bb47ef9957ff1b01f1ba1f97d28ba8cf0297bd88b4939b01a8aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c838dbc3df163c2016eaaec6355246b7728297499f4dafa90577d231a418dc90 [INFO] running `Command { std: "docker" "start" "-a" "c838dbc3df163c2016eaaec6355246b7728297499f4dafa90577d231a418dc90", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling arc-swap v0.4.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling queue v0.3.2-final [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde-value v0.6.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling serde-xml-rs v0.4.1 [INFO] [stderr] Compiling log4rs v0.11.0 [INFO] [stderr] Compiling unidb v0.4.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sql` is never read [INFO] [stdout] --> src/lib.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut sql = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sql` is never read [INFO] [stdout] --> src/lib.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | let mut sql = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.59s [INFO] running `Command { std: "docker" "inspect" "c838dbc3df163c2016eaaec6355246b7728297499f4dafa90577d231a418dc90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c838dbc3df163c2016eaaec6355246b7728297499f4dafa90577d231a418dc90", kill_on_drop: false }` [INFO] [stdout] c838dbc3df163c2016eaaec6355246b7728297499f4dafa90577d231a418dc90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a45426c7f9b1781060806bc9b3c3e9f67ed07d30392f6dc696f64de370a469ce [INFO] running `Command { std: "docker" "start" "-a" "a45426c7f9b1781060806bc9b3c3e9f67ed07d30392f6dc696f64de370a469ce", kill_on_drop: false }` [INFO] [stderr] Compiling unidb v0.4.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sql` is never read [INFO] [stdout] --> src/lib.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut sql = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sql` is never read [INFO] [stdout] --> src/lib.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | let mut sql = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sql` is never read [INFO] [stdout] --> src/lib.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | let mut sql = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sql` is never read [INFO] [stdout] --> src/lib.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | let mut sql = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "a45426c7f9b1781060806bc9b3c3e9f67ed07d30392f6dc696f64de370a469ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a45426c7f9b1781060806bc9b3c3e9f67ed07d30392f6dc696f64de370a469ce", kill_on_drop: false }` [INFO] [stdout] a45426c7f9b1781060806bc9b3c3e9f67ed07d30392f6dc696f64de370a469ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f2e4ec608c26abcde28afbab13f06ddeff17172dde00611ed76a8dd37f2fc65 [INFO] running `Command { std: "docker" "start" "-a" "4f2e4ec608c26abcde28afbab13f06ddeff17172dde00611ed76a8dd37f2fc65", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `sql` is never read [INFO] [stderr] --> src/lib.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut sql = String::new(); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `sql` is never read [INFO] [stderr] --> src/lib.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | let mut sql = String::new(); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `unidb` (lib) generated 3 warnings [INFO] [stderr] warning: `unidb` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unidb-083c32b79c08f856) [INFO] [stdout] [INFO] [stderr] Doc-tests unidb [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test utils::tests::hello_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f2e4ec608c26abcde28afbab13f06ddeff17172dde00611ed76a8dd37f2fc65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f2e4ec608c26abcde28afbab13f06ddeff17172dde00611ed76a8dd37f2fc65", kill_on_drop: false }` [INFO] [stdout] 4f2e4ec608c26abcde28afbab13f06ddeff17172dde00611ed76a8dd37f2fc65