[INFO] fetching crate cia 0.0.0...
[INFO] testing cia-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cia 0.0.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate cia 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 cia 0.0.0
[INFO] finished tweaking crates.io crate cia 0.0.0
[INFO] tweaked toml for crates.io crate cia 0.0.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate cia 0.0.0 already has a lockfile, it will not be regenerated
[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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] a04e0224045ae84d87e2774b88a918e00caeef9330d6823725f363e4efff0eae
[INFO] running `Command { std: "docker" "start" "-a" "a04e0224045ae84d87e2774b88a918e00caeef9330d6823725f363e4efff0eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a04e0224045ae84d87e2774b88a918e00caeef9330d6823725f363e4efff0eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04e0224045ae84d87e2774b88a918e00caeef9330d6823725f363e4efff0eae", kill_on_drop: false }`
[INFO] [stdout] a04e0224045ae84d87e2774b88a918e00caeef9330d6823725f363e4efff0eae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 6227c8b66c4e3d3e53fee6e19fde1c96451abed0f652150ea6d7ca6585ea3089
[INFO] running `Command { std: "docker" "start" "-a" "6227c8b66c4e3d3e53fee6e19fde1c96451abed0f652150ea6d7ca6585ea3089", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cia v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "6227c8b66c4e3d3e53fee6e19fde1c96451abed0f652150ea6d7ca6585ea3089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6227c8b66c4e3d3e53fee6e19fde1c96451abed0f652150ea6d7ca6585ea3089", kill_on_drop: false }`
[INFO] [stdout] 6227c8b66c4e3d3e53fee6e19fde1c96451abed0f652150ea6d7ca6585ea3089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 2e216d8df384c5095684839ef874ec99302d74f5fe735c53dbe91f59d4c4d5f7
[INFO] running `Command { std: "docker" "start" "-a" "2e216d8df384c5095684839ef874ec99302d74f5fe735c53dbe91f59d4c4d5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cia v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "2e216d8df384c5095684839ef874ec99302d74f5fe735c53dbe91f59d4c4d5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e216d8df384c5095684839ef874ec99302d74f5fe735c53dbe91f59d4c4d5f7", kill_on_drop: false }`
[INFO] [stdout] 2e216d8df384c5095684839ef874ec99302d74f5fe735c53dbe91f59d4c4d5f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 14613f3b1c4508eb675bf426e7cecf147f197b1e958c6c8c27427463a1f18ece
[INFO] running `Command { std: "docker" "start" "-a" "14613f3b1c4508eb675bf426e7cecf147f197b1e958c6c8c27427463a1f18ece", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cia-c50e1df22cc6898e)
[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" "14613f3b1c4508eb675bf426e7cecf147f197b1e958c6c8c27427463a1f18ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14613f3b1c4508eb675bf426e7cecf147f197b1e958c6c8c27427463a1f18ece", kill_on_drop: false }`
[INFO] [stdout] 14613f3b1c4508eb675bf426e7cecf147f197b1e958c6c8c27427463a1f18ece