[INFO] fetching crate stcp 0.0.0...
[INFO] testing stcp-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate stcp 0.0.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate stcp 0.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stcp 0.0.0
[INFO] finished tweaking crates.io crate stcp 0.0.0
[INFO] tweaked toml for crates.io crate stcp 0.0.0 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate crates.io crate stcp 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 055617c178ea194e250d9c167a4558be636bf56bece09db189a79ad080f90cb2
[INFO] running `Command { std: "docker" "start" "-a" "055617c178ea194e250d9c167a4558be636bf56bece09db189a79ad080f90cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "055617c178ea194e250d9c167a4558be636bf56bece09db189a79ad080f90cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "055617c178ea194e250d9c167a4558be636bf56bece09db189a79ad080f90cb2", kill_on_drop: false }`
[INFO] [stdout] 055617c178ea194e250d9c167a4558be636bf56bece09db189a79ad080f90cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee3042513c6948456918df9ea799c2d133f5ee22fe60a5c87d411218dc1e73fc
[INFO] running `Command { std: "docker" "start" "-a" "ee3042513c6948456918df9ea799c2d133f5ee22fe60a5c87d411218dc1e73fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling stcp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "ee3042513c6948456918df9ea799c2d133f5ee22fe60a5c87d411218dc1e73fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee3042513c6948456918df9ea799c2d133f5ee22fe60a5c87d411218dc1e73fc", kill_on_drop: false }`
[INFO] [stdout] ee3042513c6948456918df9ea799c2d133f5ee22fe60a5c87d411218dc1e73fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db53277936762afb9dd722856a8222a74a6fdda480a0bd31db7334f3bd7d1c2f
[INFO] running `Command { std: "docker" "start" "-a" "db53277936762afb9dd722856a8222a74a6fdda480a0bd31db7334f3bd7d1c2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stcp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "db53277936762afb9dd722856a8222a74a6fdda480a0bd31db7334f3bd7d1c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db53277936762afb9dd722856a8222a74a6fdda480a0bd31db7334f3bd7d1c2f", kill_on_drop: false }`
[INFO] [stdout] db53277936762afb9dd722856a8222a74a6fdda480a0bd31db7334f3bd7d1c2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36f9e0c1e5d48bce781cd07fb345a7fee2c673c0ada2eda1dad4a0d65c4950a1
[INFO] running `Command { std: "docker" "start" "-a" "36f9e0c1e5d48bce781cd07fb345a7fee2c673c0ada2eda1dad4a0d65c4950a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stcp-90bbe07543409f7e)
[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" "36f9e0c1e5d48bce781cd07fb345a7fee2c673c0ada2eda1dad4a0d65c4950a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f9e0c1e5d48bce781cd07fb345a7fee2c673c0ada2eda1dad4a0d65c4950a1", kill_on_drop: false }`
[INFO] [stdout] 36f9e0c1e5d48bce781cd07fb345a7fee2c673c0ada2eda1dad4a0d65c4950a1