[INFO] fetching crate tsukurou_net 0.1.0...
[INFO] testing tsukurou_net-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate tsukurou_net 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate tsukurou_net 0.1.0 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 tsukurou_net 0.1.0
[INFO] finished tweaking crates.io crate tsukurou_net 0.1.0
[INFO] tweaked toml for crates.io crate tsukurou_net 0.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 546b29c13cfbf03ffb065a18fc6ecfa894697ee17391a5ac5ae54d9b897e178c
[INFO] running `Command { std: "docker" "start" "-a" "546b29c13cfbf03ffb065a18fc6ecfa894697ee17391a5ac5ae54d9b897e178c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "546b29c13cfbf03ffb065a18fc6ecfa894697ee17391a5ac5ae54d9b897e178c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546b29c13cfbf03ffb065a18fc6ecfa894697ee17391a5ac5ae54d9b897e178c", kill_on_drop: false }`
[INFO] [stdout] 546b29c13cfbf03ffb065a18fc6ecfa894697ee17391a5ac5ae54d9b897e178c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 984c27790ef233987c9f4051eba8ac967f81cf62bc0bb70e3ef88b42df9882b8
[INFO] running `Command { std: "docker" "start" "-a" "984c27790ef233987c9f4051eba8ac967f81cf62bc0bb70e3ef88b42df9882b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsukurou_net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "984c27790ef233987c9f4051eba8ac967f81cf62bc0bb70e3ef88b42df9882b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984c27790ef233987c9f4051eba8ac967f81cf62bc0bb70e3ef88b42df9882b8", kill_on_drop: false }`
[INFO] [stdout] 984c27790ef233987c9f4051eba8ac967f81cf62bc0bb70e3ef88b42df9882b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] aa192255c754bc81a10dd6a77f4c8a28a4bca3fe8f637835fb1ed4d5d539939a
[INFO] running `Command { std: "docker" "start" "-a" "aa192255c754bc81a10dd6a77f4c8a28a4bca3fe8f637835fb1ed4d5d539939a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tsukurou_net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "aa192255c754bc81a10dd6a77f4c8a28a4bca3fe8f637835fb1ed4d5d539939a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa192255c754bc81a10dd6a77f4c8a28a4bca3fe8f637835fb1ed4d5d539939a", kill_on_drop: false }`
[INFO] [stdout] aa192255c754bc81a10dd6a77f4c8a28a4bca3fe8f637835fb1ed4d5d539939a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 0871aa6e92368c633cd363e3508b5885fde3cfda395ec17c17f6b9af42feaeae
[INFO] running `Command { std: "docker" "start" "-a" "0871aa6e92368c633cd363e3508b5885fde3cfda395ec17c17f6b9af42feaeae", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tsukurou_net-06da4d2f121b4af5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tsukurou_net
[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 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" "0871aa6e92368c633cd363e3508b5885fde3cfda395ec17c17f6b9af42feaeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0871aa6e92368c633cd363e3508b5885fde3cfda395ec17c17f6b9af42feaeae", kill_on_drop: false }`
[INFO] [stdout] 0871aa6e92368c633cd363e3508b5885fde3cfda395ec17c17f6b9af42feaeae