[INFO] fetching crate assert-not-modified 1.0.0...
[INFO] testing assert-not-modified-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate assert-not-modified 1.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate assert-not-modified 1.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert-not-modified 1.0.0
[INFO] finished tweaking crates.io crate assert-not-modified 1.0.0
[INFO] tweaked toml for crates.io crate assert-not-modified 1.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4587e9b6c312ab24e05141f294429cd87e9621b7ec25c40ac19e31c5fdc2ebd
[INFO] running `Command { std: "docker" "start" "-a" "c4587e9b6c312ab24e05141f294429cd87e9621b7ec25c40ac19e31c5fdc2ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4587e9b6c312ab24e05141f294429cd87e9621b7ec25c40ac19e31c5fdc2ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4587e9b6c312ab24e05141f294429cd87e9621b7ec25c40ac19e31c5fdc2ebd", kill_on_drop: false }`
[INFO] [stdout] c4587e9b6c312ab24e05141f294429cd87e9621b7ec25c40ac19e31c5fdc2ebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6471d3daf40553464c2001d1bfd391661a32b3fa6b28e48cf23244497b4ce611
[INFO] running `Command { std: "docker" "start" "-a" "6471d3daf40553464c2001d1bfd391661a32b3fa6b28e48cf23244497b4ce611", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert-not-modified v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "6471d3daf40553464c2001d1bfd391661a32b3fa6b28e48cf23244497b4ce611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6471d3daf40553464c2001d1bfd391661a32b3fa6b28e48cf23244497b4ce611", kill_on_drop: false }`
[INFO] [stdout] 6471d3daf40553464c2001d1bfd391661a32b3fa6b28e48cf23244497b4ce611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be50b6ca13ab312c38d8a84817bf24df2f7850d7505e59609b4c4273c8cb1564
[INFO] running `Command { std: "docker" "start" "-a" "be50b6ca13ab312c38d8a84817bf24df2f7850d7505e59609b4c4273c8cb1564", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert-not-modified v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "be50b6ca13ab312c38d8a84817bf24df2f7850d7505e59609b4c4273c8cb1564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be50b6ca13ab312c38d8a84817bf24df2f7850d7505e59609b4c4273c8cb1564", kill_on_drop: false }`
[INFO] [stdout] be50b6ca13ab312c38d8a84817bf24df2f7850d7505e59609b4c4273c8cb1564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d613e493d073a26c101b2d7b512879c839ee7aad5c7504e54776849a90bdd808
[INFO] running `Command { std: "docker" "start" "-a" "d613e493d073a26c101b2d7b512879c839ee7aad5c7504e54776849a90bdd808", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assert_not_modified-0fe72558c92a9359)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_should_not_modify_data_does_not_panic ... ok
[INFO] [stderr]    Doc-tests assert-not-modified
[INFO] [stdout] test tests::test_should_not_modify_data_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - assert_not_modified (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d613e493d073a26c101b2d7b512879c839ee7aad5c7504e54776849a90bdd808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d613e493d073a26c101b2d7b512879c839ee7aad5c7504e54776849a90bdd808", kill_on_drop: false }`
[INFO] [stdout] d613e493d073a26c101b2d7b512879c839ee7aad5c7504e54776849a90bdd808