[INFO] fetching crate tightbeam 0.0.0...
[INFO] testing tightbeam-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tightbeam 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate tightbeam 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 tightbeam 0.0.0
[INFO] finished tweaking crates.io crate tightbeam 0.0.0
[INFO] tweaked toml for crates.io crate tightbeam 0.0.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] addaa27b85efc1c85bf3be519019ac6aa5bd7d0a3b4e3e2735c6b968e8e5cd81
[INFO] running `Command { std: "docker" "start" "-a" "addaa27b85efc1c85bf3be519019ac6aa5bd7d0a3b4e3e2735c6b968e8e5cd81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "addaa27b85efc1c85bf3be519019ac6aa5bd7d0a3b4e3e2735c6b968e8e5cd81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "addaa27b85efc1c85bf3be519019ac6aa5bd7d0a3b4e3e2735c6b968e8e5cd81", kill_on_drop: false }`
[INFO] [stdout] addaa27b85efc1c85bf3be519019ac6aa5bd7d0a3b4e3e2735c6b968e8e5cd81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5f4e02246d1b567ff6fa43f873a69b855bee96457568ac883ace74bcd6bfa210
[INFO] running `Command { std: "docker" "start" "-a" "5f4e02246d1b567ff6fa43f873a69b855bee96457568ac883ace74bcd6bfa210", kill_on_drop: false }`
[INFO] [stderr]    Compiling tightbeam v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "5f4e02246d1b567ff6fa43f873a69b855bee96457568ac883ace74bcd6bfa210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4e02246d1b567ff6fa43f873a69b855bee96457568ac883ace74bcd6bfa210", kill_on_drop: false }`
[INFO] [stdout] 5f4e02246d1b567ff6fa43f873a69b855bee96457568ac883ace74bcd6bfa210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a1cf9800aa23b841eac32d24e4f8324bfb70f72e7e827d094592e36417f704f1
[INFO] running `Command { std: "docker" "start" "-a" "a1cf9800aa23b841eac32d24e4f8324bfb70f72e7e827d094592e36417f704f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tightbeam v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "a1cf9800aa23b841eac32d24e4f8324bfb70f72e7e827d094592e36417f704f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1cf9800aa23b841eac32d24e4f8324bfb70f72e7e827d094592e36417f704f1", kill_on_drop: false }`
[INFO] [stdout] a1cf9800aa23b841eac32d24e4f8324bfb70f72e7e827d094592e36417f704f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 51f03b5de95a30d720854f6113c7433ee05e955e2d3b78f7e9a068494d38d268
[INFO] running `Command { std: "docker" "start" "-a" "51f03b5de95a30d720854f6113c7433ee05e955e2d3b78f7e9a068494d38d268", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tightbeam-fb82a7ce54ca1c1b)
[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 tightbeam
[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" "51f03b5de95a30d720854f6113c7433ee05e955e2d3b78f7e9a068494d38d268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f03b5de95a30d720854f6113c7433ee05e955e2d3b78f7e9a068494d38d268", kill_on_drop: false }`
[INFO] [stdout] 51f03b5de95a30d720854f6113c7433ee05e955e2d3b78f7e9a068494d38d268