[INFO] fetching crate cowboy 0.0.0...
[INFO] testing cowboy-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cowboy 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cowboy 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cowboy 0.0.0
[INFO] finished tweaking crates.io crate cowboy 0.0.0
[INFO] tweaked toml for crates.io crate cowboy 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate cowboy 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d403ff0403c1e96d083f36138df0d34f0c8e087a8e0d43f52381e157b0a53d5e
[INFO] running `Command { std: "docker" "start" "-a" "d403ff0403c1e96d083f36138df0d34f0c8e087a8e0d43f52381e157b0a53d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d403ff0403c1e96d083f36138df0d34f0c8e087a8e0d43f52381e157b0a53d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d403ff0403c1e96d083f36138df0d34f0c8e087a8e0d43f52381e157b0a53d5e", kill_on_drop: false }`
[INFO] [stdout] d403ff0403c1e96d083f36138df0d34f0c8e087a8e0d43f52381e157b0a53d5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5200691aaff4f60a0c739985984b88d67322d842fb6e5f66938d93af1ae3f041
[INFO] running `Command { std: "docker" "start" "-a" "5200691aaff4f60a0c739985984b88d67322d842fb6e5f66938d93af1ae3f041", kill_on_drop: false }`
[INFO] [stderr]    Compiling cowboy v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "5200691aaff4f60a0c739985984b88d67322d842fb6e5f66938d93af1ae3f041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5200691aaff4f60a0c739985984b88d67322d842fb6e5f66938d93af1ae3f041", kill_on_drop: false }`
[INFO] [stdout] 5200691aaff4f60a0c739985984b88d67322d842fb6e5f66938d93af1ae3f041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 335955ba0c22acb9676c8e24699edaa41959f3510702ab9aca969b5f6f5310d8
[INFO] running `Command { std: "docker" "start" "-a" "335955ba0c22acb9676c8e24699edaa41959f3510702ab9aca969b5f6f5310d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cowboy v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cowboy-14120d7c4c0b8de4)
[INFO] running `Command { std: "docker" "inspect" "335955ba0c22acb9676c8e24699edaa41959f3510702ab9aca969b5f6f5310d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335955ba0c22acb9676c8e24699edaa41959f3510702ab9aca969b5f6f5310d8", kill_on_drop: false }`
[INFO] [stdout] 335955ba0c22acb9676c8e24699edaa41959f3510702ab9aca969b5f6f5310d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff075a89ef0f13c9e21c65012aeb5f586175c9877727681dba82df57797916ae
[INFO] running `Command { std: "docker" "start" "-a" "ff075a89ef0f13c9e21c65012aeb5f586175c9877727681dba82df57797916ae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cowboy-14120d7c4c0b8de4)
[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" "ff075a89ef0f13c9e21c65012aeb5f586175c9877727681dba82df57797916ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff075a89ef0f13c9e21c65012aeb5f586175c9877727681dba82df57797916ae", kill_on_drop: false }`
[INFO] [stdout] ff075a89ef0f13c9e21c65012aeb5f586175c9877727681dba82df57797916ae