[INFO] fetching crate signalbot 0.1.0...
[INFO] testing signalbot-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate signalbot 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate signalbot 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate signalbot 0.1.0
[INFO] finished tweaking crates.io crate signalbot 0.1.0
[INFO] tweaked toml for crates.io crate signalbot 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d9f7291edde78ce348c6f9c0d7b6ceca6a16b18e17377ae03edd85cfafc2e78
[INFO] running `Command { std: "docker" "start" "-a" "2d9f7291edde78ce348c6f9c0d7b6ceca6a16b18e17377ae03edd85cfafc2e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d9f7291edde78ce348c6f9c0d7b6ceca6a16b18e17377ae03edd85cfafc2e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9f7291edde78ce348c6f9c0d7b6ceca6a16b18e17377ae03edd85cfafc2e78", kill_on_drop: false }`
[INFO] [stdout] 2d9f7291edde78ce348c6f9c0d7b6ceca6a16b18e17377ae03edd85cfafc2e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 371a77ac24ec5ca49ea8bfdad93ef685eafb84d4e6580656bcf3b28f3ffb5f97
[INFO] running `Command { std: "docker" "start" "-a" "371a77ac24ec5ca49ea8bfdad93ef685eafb84d4e6580656bcf3b28f3ffb5f97", kill_on_drop: false }`
[INFO] [stderr]    Compiling signalbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "371a77ac24ec5ca49ea8bfdad93ef685eafb84d4e6580656bcf3b28f3ffb5f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371a77ac24ec5ca49ea8bfdad93ef685eafb84d4e6580656bcf3b28f3ffb5f97", kill_on_drop: false }`
[INFO] [stdout] 371a77ac24ec5ca49ea8bfdad93ef685eafb84d4e6580656bcf3b28f3ffb5f97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36b408c7d7e61c36d9634bf1cf18e3deeac7660ad6202f2d9a7fb868ca04429c
[INFO] running `Command { std: "docker" "start" "-a" "36b408c7d7e61c36d9634bf1cf18e3deeac7660ad6202f2d9a7fb868ca04429c", kill_on_drop: false }`
[INFO] [stderr]    Compiling signalbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "36b408c7d7e61c36d9634bf1cf18e3deeac7660ad6202f2d9a7fb868ca04429c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b408c7d7e61c36d9634bf1cf18e3deeac7660ad6202f2d9a7fb868ca04429c", kill_on_drop: false }`
[INFO] [stdout] 36b408c7d7e61c36d9634bf1cf18e3deeac7660ad6202f2d9a7fb868ca04429c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5fb1ddee54d22b2d17ebc41cd97156171f92d86867ad3df88b581e24f2279fe
[INFO] running `Command { std: "docker" "start" "-a" "a5fb1ddee54d22b2d17ebc41cd97156171f92d86867ad3df88b581e24f2279fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/signalbot-65bf846de62ed4f4)
[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]    Doc-tests signalbot
[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" "a5fb1ddee54d22b2d17ebc41cd97156171f92d86867ad3df88b581e24f2279fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fb1ddee54d22b2d17ebc41cd97156171f92d86867ad3df88b581e24f2279fe", kill_on_drop: false }`
[INFO] [stdout] a5fb1ddee54d22b2d17ebc41cd97156171f92d86867ad3df88b581e24f2279fe