[INFO] fetching crate merlion 0.1.0...
[INFO] testing merlion-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate merlion 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate merlion 0.1.0
[INFO] finished tweaking crates.io crate merlion 0.1.0
[INFO] tweaked toml for crates.io crate merlion 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate merlion 0.1.0 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 merlion 0.1.0 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1414ff3ee7b68eba78d3dfcedd3ca4a3cedd13ea89f2cbc0fd7530c2bd21cef3
[INFO] running `Command { std: "docker" "start" "-a" "1414ff3ee7b68eba78d3dfcedd3ca4a3cedd13ea89f2cbc0fd7530c2bd21cef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1414ff3ee7b68eba78d3dfcedd3ca4a3cedd13ea89f2cbc0fd7530c2bd21cef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1414ff3ee7b68eba78d3dfcedd3ca4a3cedd13ea89f2cbc0fd7530c2bd21cef3", kill_on_drop: false }`
[INFO] [stdout] 1414ff3ee7b68eba78d3dfcedd3ca4a3cedd13ea89f2cbc0fd7530c2bd21cef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a0913d978b46269c418e0041cd2fbe1585f56e53ccd23f5080582c8d833bf6e8
[INFO] running `Command { std: "docker" "start" "-a" "a0913d978b46269c418e0041cd2fbe1585f56e53ccd23f5080582c8d833bf6e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling merlion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a0913d978b46269c418e0041cd2fbe1585f56e53ccd23f5080582c8d833bf6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0913d978b46269c418e0041cd2fbe1585f56e53ccd23f5080582c8d833bf6e8", kill_on_drop: false }`
[INFO] [stdout] a0913d978b46269c418e0041cd2fbe1585f56e53ccd23f5080582c8d833bf6e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0e3e2d0cb610a0fdcd5ab125613a22bd73a0fff1c3c536b26600095c1340e0e8
[INFO] running `Command { std: "docker" "start" "-a" "0e3e2d0cb610a0fdcd5ab125613a22bd73a0fff1c3c536b26600095c1340e0e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling merlion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "0e3e2d0cb610a0fdcd5ab125613a22bd73a0fff1c3c536b26600095c1340e0e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3e2d0cb610a0fdcd5ab125613a22bd73a0fff1c3c536b26600095c1340e0e8", kill_on_drop: false }`
[INFO] [stdout] 0e3e2d0cb610a0fdcd5ab125613a22bd73a0fff1c3c536b26600095c1340e0e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c935af016f60144cb1a90c85b7c3132dfb8dcd5087278b056b77c120e583c897
[INFO] running `Command { std: "docker" "start" "-a" "c935af016f60144cb1a90c85b7c3132dfb8dcd5087278b056b77c120e583c897", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/merlion-e3eb7caa2bfcb374)
[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" "c935af016f60144cb1a90c85b7c3132dfb8dcd5087278b056b77c120e583c897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c935af016f60144cb1a90c85b7c3132dfb8dcd5087278b056b77c120e583c897", kill_on_drop: false }`
[INFO] [stdout] c935af016f60144cb1a90c85b7c3132dfb8dcd5087278b056b77c120e583c897