[INFO] fetching crate signer 0.0.0...
[INFO] testing signer-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate signer 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate signer 0.0.0 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 signer 0.0.0
[INFO] finished tweaking crates.io crate signer 0.0.0
[INFO] tweaked toml for crates.io crate signer 0.0.0 written to /workspace/builds/worker-15/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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] ad0b0e7f10e02abbf6e2f87a4db8582f0b282cf11935a0eedef66dcfb3fac131
[INFO] running `Command { std: "docker" "start" "-a" "ad0b0e7f10e02abbf6e2f87a4db8582f0b282cf11935a0eedef66dcfb3fac131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad0b0e7f10e02abbf6e2f87a4db8582f0b282cf11935a0eedef66dcfb3fac131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0b0e7f10e02abbf6e2f87a4db8582f0b282cf11935a0eedef66dcfb3fac131", kill_on_drop: false }`
[INFO] [stdout] ad0b0e7f10e02abbf6e2f87a4db8582f0b282cf11935a0eedef66dcfb3fac131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 9cde4fa5d67db1c212e4dee47481c93158ea5165a227f0a32822e4981f186f8c
[INFO] running `Command { std: "docker" "start" "-a" "9cde4fa5d67db1c212e4dee47481c93158ea5165a227f0a32822e4981f186f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling signer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "9cde4fa5d67db1c212e4dee47481c93158ea5165a227f0a32822e4981f186f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cde4fa5d67db1c212e4dee47481c93158ea5165a227f0a32822e4981f186f8c", kill_on_drop: false }`
[INFO] [stdout] 9cde4fa5d67db1c212e4dee47481c93158ea5165a227f0a32822e4981f186f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 5b06d25a41f5f0b682eea7703fa05567fde1a4e980e67ff8341a7efca33de0a7
[INFO] running `Command { std: "docker" "start" "-a" "5b06d25a41f5f0b682eea7703fa05567fde1a4e980e67ff8341a7efca33de0a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling signer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "5b06d25a41f5f0b682eea7703fa05567fde1a4e980e67ff8341a7efca33de0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b06d25a41f5f0b682eea7703fa05567fde1a4e980e67ff8341a7efca33de0a7", kill_on_drop: false }`
[INFO] [stdout] 5b06d25a41f5f0b682eea7703fa05567fde1a4e980e67ff8341a7efca33de0a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 48140cb47f87a47cc4805a30b42544ef180604cf6068f05339d133dcebb34158
[INFO] running `Command { std: "docker" "start" "-a" "48140cb47f87a47cc4805a30b42544ef180604cf6068f05339d133dcebb34158", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/signer-3a97ba0c0954b747)
[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 signer
[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" "48140cb47f87a47cc4805a30b42544ef180604cf6068f05339d133dcebb34158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48140cb47f87a47cc4805a30b42544ef180604cf6068f05339d133dcebb34158", kill_on_drop: false }`
[INFO] [stdout] 48140cb47f87a47cc4805a30b42544ef180604cf6068f05339d133dcebb34158