[INFO] fetching crate tttm 1.0.0-alpha.7...
[INFO] testing tttm-1.0.0-alpha.7 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate tttm 1.0.0-alpha.7 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tttm 1.0.0-alpha.7
[INFO] finished tweaking crates.io crate tttm 1.0.0-alpha.7
[INFO] tweaked toml for crates.io crate tttm 1.0.0-alpha.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tttm 1.0.0-alpha.7 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tttm 1.0.0-alpha.7 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0613cfc80228e07fcde35b62c642d988ac82dbbdf3ee976ac6a2fe36143160cf
[INFO] running `Command { std: "docker" "start" "-a" "0613cfc80228e07fcde35b62c642d988ac82dbbdf3ee976ac6a2fe36143160cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0613cfc80228e07fcde35b62c642d988ac82dbbdf3ee976ac6a2fe36143160cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0613cfc80228e07fcde35b62c642d988ac82dbbdf3ee976ac6a2fe36143160cf", kill_on_drop: false }`
[INFO] [stdout] 0613cfc80228e07fcde35b62c642d988ac82dbbdf3ee976ac6a2fe36143160cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb71b6bc4c5ebbbedab9c39137765a1ded5c30fed353bb1c5323ce13c1de6dec
[INFO] running `Command { std: "docker" "start" "-a" "fb71b6bc4c5ebbbedab9c39137765a1ded5c30fed353bb1c5323ce13c1de6dec", kill_on_drop: false }`
[INFO] [stderr]    Compiling tttm v1.0.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "fb71b6bc4c5ebbbedab9c39137765a1ded5c30fed353bb1c5323ce13c1de6dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb71b6bc4c5ebbbedab9c39137765a1ded5c30fed353bb1c5323ce13c1de6dec", kill_on_drop: false }`
[INFO] [stdout] fb71b6bc4c5ebbbedab9c39137765a1ded5c30fed353bb1c5323ce13c1de6dec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ce566590565d9adc4928f86df3b9e856ef0d98145012f12ba838911c29c8b9
[INFO] running `Command { std: "docker" "start" "-a" "f6ce566590565d9adc4928f86df3b9e856ef0d98145012f12ba838911c29c8b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tttm v1.0.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "f6ce566590565d9adc4928f86df3b9e856ef0d98145012f12ba838911c29c8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ce566590565d9adc4928f86df3b9e856ef0d98145012f12ba838911c29c8b9", kill_on_drop: false }`
[INFO] [stdout] f6ce566590565d9adc4928f86df3b9e856ef0d98145012f12ba838911c29c8b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68f1e13efb9764db65dd4006c85c19f886d83b2feab80372358c3de5d6c53ab2
[INFO] running `Command { std: "docker" "start" "-a" "68f1e13efb9764db65dd4006c85c19f886d83b2feab80372358c3de5d6c53ab2", 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/tttm-5d0b060ef856a3b9)
[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" "68f1e13efb9764db65dd4006c85c19f886d83b2feab80372358c3de5d6c53ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f1e13efb9764db65dd4006c85c19f886d83b2feab80372358c3de5d6c53ab2", kill_on_drop: false }`
[INFO] [stdout] 68f1e13efb9764db65dd4006c85c19f886d83b2feab80372358c3de5d6c53ab2