[INFO] fetching crate tg-rcore-tutorial-easy-fs-T1L4 0.0.1-preview.2...
[INFO] testing tg-rcore-tutorial-easy-fs-T1L4-0.0.1-preview.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate tg-rcore-tutorial-easy-fs-T1L4 0.0.1-preview.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tg-rcore-tutorial-easy-fs-T1L4 0.0.1-preview.2
[INFO] finished tweaking crates.io crate tg-rcore-tutorial-easy-fs-T1L4 0.0.1-preview.2
[INFO] tweaked toml for crates.io crate tg-rcore-tutorial-easy-fs-T1L4 0.0.1-preview.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tg-rcore-tutorial-easy-fs-T1L4 0.0.1-preview.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tg-rcore-tutorial-easy-fs-T1L4 0.0.1-preview.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 287b234fb256e8796538ad7a7b4eaadef416e6cbc00265b52fa9a2a2c2d2559d
[INFO] running `Command { std: "docker" "start" "-a" "287b234fb256e8796538ad7a7b4eaadef416e6cbc00265b52fa9a2a2c2d2559d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "287b234fb256e8796538ad7a7b4eaadef416e6cbc00265b52fa9a2a2c2d2559d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287b234fb256e8796538ad7a7b4eaadef416e6cbc00265b52fa9a2a2c2d2559d", kill_on_drop: false }`
[INFO] [stdout] 287b234fb256e8796538ad7a7b4eaadef416e6cbc00265b52fa9a2a2c2d2559d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13c53c73c93306ff180796bca48ad23baca73eade98657e89b30453e7ab26813
[INFO] running `Command { std: "docker" "start" "-a" "13c53c73c93306ff180796bca48ad23baca73eade98657e89b30453e7ab26813", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-easy-fs-T1L4 v0.0.1-preview.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "13c53c73c93306ff180796bca48ad23baca73eade98657e89b30453e7ab26813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c53c73c93306ff180796bca48ad23baca73eade98657e89b30453e7ab26813", kill_on_drop: false }`
[INFO] [stdout] 13c53c73c93306ff180796bca48ad23baca73eade98657e89b30453e7ab26813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 268726abcbb42309585122acd926531c074a19227baac6cc899f84a08993cb14
[INFO] running `Command { std: "docker" "start" "-a" "268726abcbb42309585122acd926531c074a19227baac6cc899f84a08993cb14", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-rcore-tutorial-easy-fs-T1L4 v0.0.1-preview.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "268726abcbb42309585122acd926531c074a19227baac6cc899f84a08993cb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268726abcbb42309585122acd926531c074a19227baac6cc899f84a08993cb14", kill_on_drop: false }`
[INFO] [stdout] 268726abcbb42309585122acd926531c074a19227baac6cc899f84a08993cb14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 948e6eb58c66bfb8c64c38390271fb80df13d4bfc824d7af56c8a83dafdc73ec
[INFO] running `Command { std: "docker" "start" "-a" "948e6eb58c66bfb8c64c38390271fb80df13d4bfc824d7af56c8a83dafdc73ec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tg_rcore_tutorial_easy_fs_T1L4-4ca91f2dd0c98980)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tg_rcore_tutorial_easy_fs_T1L4
[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] [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" "948e6eb58c66bfb8c64c38390271fb80df13d4bfc824d7af56c8a83dafdc73ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948e6eb58c66bfb8c64c38390271fb80df13d4bfc824d7af56c8a83dafdc73ec", kill_on_drop: false }`
[INFO] [stdout] 948e6eb58c66bfb8c64c38390271fb80df13d4bfc824d7af56c8a83dafdc73ec