[INFO] fetching crate subscript 0.4.1...
[INFO] testing subscript-0.4.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate subscript 0.4.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate subscript 0.4.1
[INFO] finished tweaking crates.io crate subscript 0.4.1
[INFO] tweaked toml for crates.io crate subscript 0.4.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subscript 0.4.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subscript 0.4.1 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e62f1dad2b307a94bd76e29d4e9c9a7be47bee7da4bfe1a5dd6e170727e1a8f2
[INFO] running `Command { std: "docker" "start" "-a" "e62f1dad2b307a94bd76e29d4e9c9a7be47bee7da4bfe1a5dd6e170727e1a8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e62f1dad2b307a94bd76e29d4e9c9a7be47bee7da4bfe1a5dd6e170727e1a8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62f1dad2b307a94bd76e29d4e9c9a7be47bee7da4bfe1a5dd6e170727e1a8f2", kill_on_drop: false }`
[INFO] [stdout] e62f1dad2b307a94bd76e29d4e9c9a7be47bee7da4bfe1a5dd6e170727e1a8f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bf021ccbf53c9aaab1236bdff5c4f8c5406b63bf8244250ba3e94abe006d838
[INFO] running `Command { std: "docker" "start" "-a" "5bf021ccbf53c9aaab1236bdff5c4f8c5406b63bf8244250ba3e94abe006d838", kill_on_drop: false }`
[INFO] [stderr]    Compiling subscript v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "5bf021ccbf53c9aaab1236bdff5c4f8c5406b63bf8244250ba3e94abe006d838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf021ccbf53c9aaab1236bdff5c4f8c5406b63bf8244250ba3e94abe006d838", kill_on_drop: false }`
[INFO] [stdout] 5bf021ccbf53c9aaab1236bdff5c4f8c5406b63bf8244250ba3e94abe006d838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3e7128e82b87ed105d33cfaa0a91586a35b1bbe0efa6f6174c7f286647308d6
[INFO] running `Command { std: "docker" "start" "-a" "f3e7128e82b87ed105d33cfaa0a91586a35b1bbe0efa6f6174c7f286647308d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling subscript v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "f3e7128e82b87ed105d33cfaa0a91586a35b1bbe0efa6f6174c7f286647308d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e7128e82b87ed105d33cfaa0a91586a35b1bbe0efa6f6174c7f286647308d6", kill_on_drop: false }`
[INFO] [stdout] f3e7128e82b87ed105d33cfaa0a91586a35b1bbe0efa6f6174c7f286647308d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 591b4fde72aaef5ac61a8617a851163d9c714a7e740cca83441f07e0363321ad
[INFO] running `Command { std: "docker" "start" "-a" "591b4fde72aaef5ac61a8617a851163d9c714a7e740cca83441f07e0363321ad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/subscript-700ceab1f98f7821)
[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" "591b4fde72aaef5ac61a8617a851163d9c714a7e740cca83441f07e0363321ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591b4fde72aaef5ac61a8617a851163d9c714a7e740cca83441f07e0363321ad", kill_on_drop: false }`
[INFO] [stdout] 591b4fde72aaef5ac61a8617a851163d9c714a7e740cca83441f07e0363321ad
