[INFO] fetching crate multisig 0.0.0...
[INFO] testing multisig-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate multisig 0.0.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate multisig 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 multisig 0.0.0
[INFO] finished tweaking crates.io crate multisig 0.0.0
[INFO] tweaked toml for crates.io crate multisig 0.0.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 870ce40742548a6aa415f2b6a4d6b2b5de1123d7e410022c55c33a5bcef9afbc
[INFO] running `Command { std: "docker" "start" "-a" "870ce40742548a6aa415f2b6a4d6b2b5de1123d7e410022c55c33a5bcef9afbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "870ce40742548a6aa415f2b6a4d6b2b5de1123d7e410022c55c33a5bcef9afbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870ce40742548a6aa415f2b6a4d6b2b5de1123d7e410022c55c33a5bcef9afbc", kill_on_drop: false }`
[INFO] [stdout] 870ce40742548a6aa415f2b6a4d6b2b5de1123d7e410022c55c33a5bcef9afbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 63cc9acf1b09e43025cdfc77ed82dc2ac91626a60d9067d31c555a49e5662c17
[INFO] running `Command { std: "docker" "start" "-a" "63cc9acf1b09e43025cdfc77ed82dc2ac91626a60d9067d31c555a49e5662c17", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling multisig v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "63cc9acf1b09e43025cdfc77ed82dc2ac91626a60d9067d31c555a49e5662c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63cc9acf1b09e43025cdfc77ed82dc2ac91626a60d9067d31c555a49e5662c17", kill_on_drop: false }`
[INFO] [stdout] 63cc9acf1b09e43025cdfc77ed82dc2ac91626a60d9067d31c555a49e5662c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 13ffc6bd00ac1cd6f0e4870614a70ac221a9b578a2542b9ec67c0560240aafc3
[INFO] running `Command { std: "docker" "start" "-a" "13ffc6bd00ac1cd6f0e4870614a70ac221a9b578a2542b9ec67c0560240aafc3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling multisig v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/multisig-f2805a8d13eba85a)
[INFO] running `Command { std: "docker" "inspect" "13ffc6bd00ac1cd6f0e4870614a70ac221a9b578a2542b9ec67c0560240aafc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ffc6bd00ac1cd6f0e4870614a70ac221a9b578a2542b9ec67c0560240aafc3", kill_on_drop: false }`
[INFO] [stdout] 13ffc6bd00ac1cd6f0e4870614a70ac221a9b578a2542b9ec67c0560240aafc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 50b7f54c27a4827be1411b99ff8b9fd2ccba64bad4e8e5ba030251f320d09738
[INFO] running `Command { std: "docker" "start" "-a" "50b7f54c27a4827be1411b99ff8b9fd2ccba64bad4e8e5ba030251f320d09738", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multisig-f2805a8d13eba85a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multisig
[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" "50b7f54c27a4827be1411b99ff8b9fd2ccba64bad4e8e5ba030251f320d09738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b7f54c27a4827be1411b99ff8b9fd2ccba64bad4e8e5ba030251f320d09738", kill_on_drop: false }`
[INFO] [stdout] 50b7f54c27a4827be1411b99ff8b9fd2ccba64bad4e8e5ba030251f320d09738