[INFO] fetching crate git-metafile 0.2.3...
[INFO] testing git-metafile-0.2.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate git-metafile 0.2.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate git-metafile 0.2.3
[INFO] finished tweaking crates.io crate git-metafile 0.2.3
[INFO] tweaked toml for crates.io crate git-metafile 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate git-metafile 0.2.3 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 git-metafile 0.2.3 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argparse v0.2.2
[INFO] [stderr]   Downloaded nix v0.24.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 15634b3b857760d8bb8fe26dbb55853850eab4828e9a6847ef825e8ff84d6294
[INFO] running `Command { std: "docker" "start" "-a" "15634b3b857760d8bb8fe26dbb55853850eab4828e9a6847ef825e8ff84d6294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15634b3b857760d8bb8fe26dbb55853850eab4828e9a6847ef825e8ff84d6294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15634b3b857760d8bb8fe26dbb55853850eab4828e9a6847ef825e8ff84d6294", kill_on_drop: false }`
[INFO] [stdout] 15634b3b857760d8bb8fe26dbb55853850eab4828e9a6847ef825e8ff84d6294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d87a9e64221e27e9e65dab0027a2ef06f79adcfae38fff6005a4823feec6b29b
[INFO] running `Command { std: "docker" "start" "-a" "d87a9e64221e27e9e65dab0027a2ef06f79adcfae38fff6005a4823feec6b29b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling nix v0.24.1
[INFO] [stderr]    Compiling git-metafile v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `Command { std: "docker" "inspect" "d87a9e64221e27e9e65dab0027a2ef06f79adcfae38fff6005a4823feec6b29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87a9e64221e27e9e65dab0027a2ef06f79adcfae38fff6005a4823feec6b29b", kill_on_drop: false }`
[INFO] [stdout] d87a9e64221e27e9e65dab0027a2ef06f79adcfae38fff6005a4823feec6b29b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 848c1c300eeaaf2531a3954e927862b2d669db99c226a7f5282855a31fe04481
[INFO] running `Command { std: "docker" "start" "-a" "848c1c300eeaaf2531a3954e927862b2d669db99c226a7f5282855a31fe04481", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-metafile v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "848c1c300eeaaf2531a3954e927862b2d669db99c226a7f5282855a31fe04481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848c1c300eeaaf2531a3954e927862b2d669db99c226a7f5282855a31fe04481", kill_on_drop: false }`
[INFO] [stdout] 848c1c300eeaaf2531a3954e927862b2d669db99c226a7f5282855a31fe04481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 61bf1f963a256d1d33734a34e62330707dfa6fc71a32601c02cbb4d1d66f2a9d
[INFO] running `Command { std: "docker" "start" "-a" "61bf1f963a256d1d33734a34e62330707dfa6fc71a32601c02cbb4d1d66f2a9d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/git_metafile-8a7fb48886e5d652)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test iter_ext::tests::inspect_err ... ok
[INFO] [stdout] test macros::tests::tap_method_calls ... ok
[INFO] [stdout] test macros::tests::tap_trailing_comma ... ok
[INFO] [stdout] test macros::tests::tap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61bf1f963a256d1d33734a34e62330707dfa6fc71a32601c02cbb4d1d66f2a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61bf1f963a256d1d33734a34e62330707dfa6fc71a32601c02cbb4d1d66f2a9d", kill_on_drop: false }`
[INFO] [stdout] 61bf1f963a256d1d33734a34e62330707dfa6fc71a32601c02cbb4d1d66f2a9d