[INFO] fetching crate gbenchmark 0.1.0...
[INFO] testing gbenchmark-0.1.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate gbenchmark 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate gbenchmark 0.1.0
[INFO] finished tweaking crates.io crate gbenchmark 0.1.0
[INFO] tweaked toml for crates.io crate gbenchmark 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gbenchmark 0.1.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gbenchmark 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5485c8c91c8aaf442fc034fc229dffb4f615cec0cf7820306f0d7ca9b217928
[INFO] running `Command { std: "docker" "start" "-a" "a5485c8c91c8aaf442fc034fc229dffb4f615cec0cf7820306f0d7ca9b217928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5485c8c91c8aaf442fc034fc229dffb4f615cec0cf7820306f0d7ca9b217928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5485c8c91c8aaf442fc034fc229dffb4f615cec0cf7820306f0d7ca9b217928", kill_on_drop: false }`
[INFO] [stdout] a5485c8c91c8aaf442fc034fc229dffb4f615cec0cf7820306f0d7ca9b217928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cb6fedfc073969c4ab2273c7f7b15b15cb4357f7864fb9668da1b2ff7d7c665
[INFO] running `Command { std: "docker" "start" "-a" "9cb6fedfc073969c4ab2273c7f7b15b15cb4357f7864fb9668da1b2ff7d7c665", kill_on_drop: false }`
[INFO] [stderr]    Compiling gbenchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "9cb6fedfc073969c4ab2273c7f7b15b15cb4357f7864fb9668da1b2ff7d7c665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb6fedfc073969c4ab2273c7f7b15b15cb4357f7864fb9668da1b2ff7d7c665", kill_on_drop: false }`
[INFO] [stdout] 9cb6fedfc073969c4ab2273c7f7b15b15cb4357f7864fb9668da1b2ff7d7c665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5b1bf90cba9fdda9a2a5cfa4b58ce0f0508597c6d1c809e06de4025d4151ed8
[INFO] running `Command { std: "docker" "start" "-a" "f5b1bf90cba9fdda9a2a5cfa4b58ce0f0508597c6d1c809e06de4025d4151ed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling gbenchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f5b1bf90cba9fdda9a2a5cfa4b58ce0f0508597c6d1c809e06de4025d4151ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b1bf90cba9fdda9a2a5cfa4b58ce0f0508597c6d1c809e06de4025d4151ed8", kill_on_drop: false }`
[INFO] [stdout] f5b1bf90cba9fdda9a2a5cfa4b58ce0f0508597c6d1c809e06de4025d4151ed8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecc0054d4aef180bd1de69b341c3db256f1e6ae8525a97dbaf95d40fc0817249
[INFO] running `Command { std: "docker" "start" "-a" "ecc0054d4aef180bd1de69b341c3db256f1e6ae8525a97dbaf95d40fc0817249", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gbenchmark-e079f2fdecbbdbbc)
[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] [stderr]      Running unittests src/bin/gbenchmark_demo/main.rs (/opt/rustwide/target/debug/deps/gbenchmark_demo-6b67957cdd78d51f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gbenchmark
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ecc0054d4aef180bd1de69b341c3db256f1e6ae8525a97dbaf95d40fc0817249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc0054d4aef180bd1de69b341c3db256f1e6ae8525a97dbaf95d40fc0817249", kill_on_drop: false }`
[INFO] [stdout] ecc0054d4aef180bd1de69b341c3db256f1e6ae8525a97dbaf95d40fc0817249