[INFO] fetching crate my_lib_akniet 0.1.0...
[INFO] testing my_lib_akniet-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate my_lib_akniet 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate my_lib_akniet 0.1.0
[INFO] finished tweaking crates.io crate my_lib_akniet 0.1.0
[INFO] tweaked toml for crates.io crate my_lib_akniet 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate my_lib_akniet 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 100ca6b2f2a38129faa92e4fda56bace0c016eb7d04bdf1cc6f354d7b278f222
[INFO] running `Command { std: "docker" "start" "-a" "100ca6b2f2a38129faa92e4fda56bace0c016eb7d04bdf1cc6f354d7b278f222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "100ca6b2f2a38129faa92e4fda56bace0c016eb7d04bdf1cc6f354d7b278f222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100ca6b2f2a38129faa92e4fda56bace0c016eb7d04bdf1cc6f354d7b278f222", kill_on_drop: false }`
[INFO] [stdout] 100ca6b2f2a38129faa92e4fda56bace0c016eb7d04bdf1cc6f354d7b278f222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daff31956facf16333872970b52791a381cdb3c2ac929831c8d26b7705da654d
[INFO] running `Command { std: "docker" "start" "-a" "daff31956facf16333872970b52791a381cdb3c2ac929831c8d26b7705da654d", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_lib_akniet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "daff31956facf16333872970b52791a381cdb3c2ac929831c8d26b7705da654d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daff31956facf16333872970b52791a381cdb3c2ac929831c8d26b7705da654d", kill_on_drop: false }`
[INFO] [stdout] daff31956facf16333872970b52791a381cdb3c2ac929831c8d26b7705da654d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b93f2307f33e1200b79e093b0d4bfbac8a620f07dbc33def0ce759076f1435bc
[INFO] running `Command { std: "docker" "start" "-a" "b93f2307f33e1200b79e093b0d4bfbac8a620f07dbc33def0ce759076f1435bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_lib_akniet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "b93f2307f33e1200b79e093b0d4bfbac8a620f07dbc33def0ce759076f1435bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93f2307f33e1200b79e093b0d4bfbac8a620f07dbc33def0ce759076f1435bc", kill_on_drop: false }`
[INFO] [stdout] b93f2307f33e1200b79e093b0d4bfbac8a620f07dbc33def0ce759076f1435bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34490a82fa8027be9b902f3fdb005571c3db52c66ced18546b48114eb07188b2
[INFO] running `Command { std: "docker" "start" "-a" "34490a82fa8027be9b902f3fdb005571c3db52c66ced18546b48114eb07188b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_lib_akniet-c541d87093491603)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_merge_sort ... ok
[INFO] [stdout] test tests::test_select_sort ... ok
[INFO] [stdout] test tests::test_insert_sort ... ok
[INFO] [stdout] test tests::test_quick_sort ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests my_lib_akniet
[INFO] [stdout] test result: ok. 4 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" "34490a82fa8027be9b902f3fdb005571c3db52c66ced18546b48114eb07188b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34490a82fa8027be9b902f3fdb005571c3db52c66ced18546b48114eb07188b2", kill_on_drop: false }`
[INFO] [stdout] 34490a82fa8027be9b902f3fdb005571c3db52c66ced18546b48114eb07188b2