[INFO] fetching crate mri 0.0.1...
[INFO] testing mri-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mri 0.0.1 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate mri 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mri 0.0.1
[INFO] finished tweaking crates.io crate mri 0.0.1
[INFO] tweaked toml for crates.io crate mri 0.0.1 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deadef1190dd74230d3397c97d6b13a434f801b1f6c799cd275ad31f02e97f94
[INFO] running `Command { std: "docker" "start" "-a" "deadef1190dd74230d3397c97d6b13a434f801b1f6c799cd275ad31f02e97f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deadef1190dd74230d3397c97d6b13a434f801b1f6c799cd275ad31f02e97f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deadef1190dd74230d3397c97d6b13a434f801b1f6c799cd275ad31f02e97f94", kill_on_drop: false }`
[INFO] [stdout] deadef1190dd74230d3397c97d6b13a434f801b1f6c799cd275ad31f02e97f94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4879d6c908e9f7b135b41cd6bcacb1c2424a119e0f4ab070c225a341e20cf7ef
[INFO] running `Command { std: "docker" "start" "-a" "4879d6c908e9f7b135b41cd6bcacb1c2424a119e0f4ab070c225a341e20cf7ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling mri v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4879d6c908e9f7b135b41cd6bcacb1c2424a119e0f4ab070c225a341e20cf7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4879d6c908e9f7b135b41cd6bcacb1c2424a119e0f4ab070c225a341e20cf7ef", kill_on_drop: false }`
[INFO] [stdout] 4879d6c908e9f7b135b41cd6bcacb1c2424a119e0f4ab070c225a341e20cf7ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef8eac26500fcf1fe06bc7f53f1a022a3dde380ad7b1b2b42aa8cb8c00a2d022
[INFO] running `Command { std: "docker" "start" "-a" "ef8eac26500fcf1fe06bc7f53f1a022a3dde380ad7b1b2b42aa8cb8c00a2d022", kill_on_drop: false }`
[INFO] [stderr]    Compiling mri v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "ef8eac26500fcf1fe06bc7f53f1a022a3dde380ad7b1b2b42aa8cb8c00a2d022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8eac26500fcf1fe06bc7f53f1a022a3dde380ad7b1b2b42aa8cb8c00a2d022", kill_on_drop: false }`
[INFO] [stdout] ef8eac26500fcf1fe06bc7f53f1a022a3dde380ad7b1b2b42aa8cb8c00a2d022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f0e4647bf20a382d756844999bf3cfb0b65fcdc6128621c316b0c99d5e7b558
[INFO] running `Command { std: "docker" "start" "-a" "8f0e4647bf20a382d756844999bf3cfb0b65fcdc6128621c316b0c99d5e7b558", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mri-848605398f3952d3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests mri
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "8f0e4647bf20a382d756844999bf3cfb0b65fcdc6128621c316b0c99d5e7b558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f0e4647bf20a382d756844999bf3cfb0b65fcdc6128621c316b0c99d5e7b558", kill_on_drop: false }`
[INFO] [stdout] 8f0e4647bf20a382d756844999bf3cfb0b65fcdc6128621c316b0c99d5e7b558