[INFO] fetching crate metronotes 0.0.0...
[INFO] testing metronotes-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate metronotes 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate metronotes 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 metronotes 0.0.0
[INFO] finished tweaking crates.io crate metronotes 0.0.0
[INFO] tweaked toml for crates.io crate metronotes 0.0.0 written to /workspace/builds/worker-0/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e745a8bf1b83099513f018982f02508810b3a64d531d30c9fa640063ce9ddfb4
[INFO] running `Command { std: "docker" "start" "-a" "e745a8bf1b83099513f018982f02508810b3a64d531d30c9fa640063ce9ddfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e745a8bf1b83099513f018982f02508810b3a64d531d30c9fa640063ce9ddfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e745a8bf1b83099513f018982f02508810b3a64d531d30c9fa640063ce9ddfb4", kill_on_drop: false }`
[INFO] [stdout] e745a8bf1b83099513f018982f02508810b3a64d531d30c9fa640063ce9ddfb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cd2a1d6239f4bb2dd91003686c0b549c5061b6565a98e0fb49ee0dc1b7df208b
[INFO] running `Command { std: "docker" "start" "-a" "cd2a1d6239f4bb2dd91003686c0b549c5061b6565a98e0fb49ee0dc1b7df208b", kill_on_drop: false }`
[INFO] [stderr]    Compiling metronotes v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "cd2a1d6239f4bb2dd91003686c0b549c5061b6565a98e0fb49ee0dc1b7df208b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2a1d6239f4bb2dd91003686c0b549c5061b6565a98e0fb49ee0dc1b7df208b", kill_on_drop: false }`
[INFO] [stdout] cd2a1d6239f4bb2dd91003686c0b549c5061b6565a98e0fb49ee0dc1b7df208b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 753d62d896b9a1b8038781bfec6be608f68f16fa5e4164b40e1a2b15bd6bf1d1
[INFO] running `Command { std: "docker" "start" "-a" "753d62d896b9a1b8038781bfec6be608f68f16fa5e4164b40e1a2b15bd6bf1d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling metronotes v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/metronotes-214bbd212408ac94)
[INFO] running `Command { std: "docker" "inspect" "753d62d896b9a1b8038781bfec6be608f68f16fa5e4164b40e1a2b15bd6bf1d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753d62d896b9a1b8038781bfec6be608f68f16fa5e4164b40e1a2b15bd6bf1d1", kill_on_drop: false }`
[INFO] [stdout] 753d62d896b9a1b8038781bfec6be608f68f16fa5e4164b40e1a2b15bd6bf1d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 48ac653b12c83230517606c947e7a1ae8cc3164f311e2c138d37057a58e9e8f3
[INFO] running `Command { std: "docker" "start" "-a" "48ac653b12c83230517606c947e7a1ae8cc3164f311e2c138d37057a58e9e8f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metronotes-214bbd212408ac94)
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metronotes
[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" "48ac653b12c83230517606c947e7a1ae8cc3164f311e2c138d37057a58e9e8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ac653b12c83230517606c947e7a1ae8cc3164f311e2c138d37057a58e9e8f3", kill_on_drop: false }`
[INFO] [stdout] 48ac653b12c83230517606c947e7a1ae8cc3164f311e2c138d37057a58e9e8f3