[INFO] fetching crate pluto-lang 0.5.6...
[INFO] testing pluto-lang-0.5.6 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate pluto-lang 0.5.6 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate pluto-lang 0.5.6
[INFO] finished tweaking crates.io crate pluto-lang 0.5.6
[INFO] tweaked toml for crates.io crate pluto-lang 0.5.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pluto-lang 0.5.6 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pluto-lang 0.5.6 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f31a6ece3f614869048a5997f9df7aeabd75457d31383c602fc96f544f2d750
[INFO] running `Command { std: "docker" "start" "-a" "6f31a6ece3f614869048a5997f9df7aeabd75457d31383c602fc96f544f2d750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f31a6ece3f614869048a5997f9df7aeabd75457d31383c602fc96f544f2d750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f31a6ece3f614869048a5997f9df7aeabd75457d31383c602fc96f544f2d750", kill_on_drop: false }`
[INFO] [stdout] 6f31a6ece3f614869048a5997f9df7aeabd75457d31383c602fc96f544f2d750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6e88254d68771d6be58df01bac90ffc4330c73b3048880ef117fb77037ba37d
[INFO] running `Command { std: "docker" "start" "-a" "b6e88254d68771d6be58df01bac90ffc4330c73b3048880ef117fb77037ba37d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pluto-lang v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "b6e88254d68771d6be58df01bac90ffc4330c73b3048880ef117fb77037ba37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e88254d68771d6be58df01bac90ffc4330c73b3048880ef117fb77037ba37d", kill_on_drop: false }`
[INFO] [stdout] b6e88254d68771d6be58df01bac90ffc4330c73b3048880ef117fb77037ba37d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 402fba7f47097e72c63aaed170b2f9385a470fe4d6ae64b7aa457fbb5ca1bc4f
[INFO] running `Command { std: "docker" "start" "-a" "402fba7f47097e72c63aaed170b2f9385a470fe4d6ae64b7aa457fbb5ca1bc4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pluto-lang v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "402fba7f47097e72c63aaed170b2f9385a470fe4d6ae64b7aa457fbb5ca1bc4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402fba7f47097e72c63aaed170b2f9385a470fe4d6ae64b7aa457fbb5ca1bc4f", kill_on_drop: false }`
[INFO] [stdout] 402fba7f47097e72c63aaed170b2f9385a470fe4d6ae64b7aa457fbb5ca1bc4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66a5269c81da2b34c657d64ff8cfd48cf4b5b1398ad686a5d7118511648c04e5
[INFO] running `Command { std: "docker" "start" "-a" "66a5269c81da2b34c657d64ff8cfd48cf4b5b1398ad686a5d7118511648c04e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pluto_lang-0d20b6ff3abf68bb)
[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" "66a5269c81da2b34c657d64ff8cfd48cf4b5b1398ad686a5d7118511648c04e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a5269c81da2b34c657d64ff8cfd48cf4b5b1398ad686a5d7118511648c04e5", kill_on_drop: false }`
[INFO] [stdout] 66a5269c81da2b34c657d64ff8cfd48cf4b5b1398ad686a5d7118511648c04e5