[INFO] fetching crate s126 0.0.0...
[INFO] testing s126-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate s126 0.0.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate s126 0.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate s126 0.0.0
[INFO] finished tweaking crates.io crate s126 0.0.0
[INFO] tweaked toml for crates.io crate s126 0.0.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e25d532127f7180850d552a20a9e02d78232c4d51ec6121ca38488e98c01b465
[INFO] running `Command { std: "docker" "start" "-a" "e25d532127f7180850d552a20a9e02d78232c4d51ec6121ca38488e98c01b465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e25d532127f7180850d552a20a9e02d78232c4d51ec6121ca38488e98c01b465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25d532127f7180850d552a20a9e02d78232c4d51ec6121ca38488e98c01b465", kill_on_drop: false }`
[INFO] [stdout] e25d532127f7180850d552a20a9e02d78232c4d51ec6121ca38488e98c01b465
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e960470ba5772f1b8ea60804a4381c2083ed6c1aeaa5179de32f1600080bfe75
[INFO] running `Command { std: "docker" "start" "-a" "e960470ba5772f1b8ea60804a4381c2083ed6c1aeaa5179de32f1600080bfe75", kill_on_drop: false }`
[INFO] [stderr]    Compiling s126 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e960470ba5772f1b8ea60804a4381c2083ed6c1aeaa5179de32f1600080bfe75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e960470ba5772f1b8ea60804a4381c2083ed6c1aeaa5179de32f1600080bfe75", kill_on_drop: false }`
[INFO] [stdout] e960470ba5772f1b8ea60804a4381c2083ed6c1aeaa5179de32f1600080bfe75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07f24958fcfa195c9f4cc172b0aa7536550f1b2c2e5be1e30fc5871e3e0dae68
[INFO] running `Command { std: "docker" "start" "-a" "07f24958fcfa195c9f4cc172b0aa7536550f1b2c2e5be1e30fc5871e3e0dae68", kill_on_drop: false }`
[INFO] [stderr]    Compiling s126 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "07f24958fcfa195c9f4cc172b0aa7536550f1b2c2e5be1e30fc5871e3e0dae68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f24958fcfa195c9f4cc172b0aa7536550f1b2c2e5be1e30fc5871e3e0dae68", kill_on_drop: false }`
[INFO] [stdout] 07f24958fcfa195c9f4cc172b0aa7536550f1b2c2e5be1e30fc5871e3e0dae68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acccecb60e2cb6ef2f1d6d9a27a59ca0a4009dbb3ffc66fe39a9ad66e27a9baf
[INFO] running `Command { std: "docker" "start" "-a" "acccecb60e2cb6ef2f1d6d9a27a59ca0a4009dbb3ffc66fe39a9ad66e27a9baf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/s126-8f7134775ac06f24)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests s126
[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" "acccecb60e2cb6ef2f1d6d9a27a59ca0a4009dbb3ffc66fe39a9ad66e27a9baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acccecb60e2cb6ef2f1d6d9a27a59ca0a4009dbb3ffc66fe39a9ad66e27a9baf", kill_on_drop: false }`
[INFO] [stdout] acccecb60e2cb6ef2f1d6d9a27a59ca0a4009dbb3ffc66fe39a9ad66e27a9baf