[INFO] fetching crate kmer_gc 0.1.2...
[INFO] testing kmer_gc-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate kmer_gc 0.1.2 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate kmer_gc 0.1.2 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 kmer_gc 0.1.2
[INFO] finished tweaking crates.io crate kmer_gc 0.1.2
[INFO] tweaked toml for crates.io crate kmer_gc 0.1.2 written to /workspace/builds/worker-37/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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] ef01883da03708ffb1b78b17116c157d1594337f2301ddb1ee52eb3f81d199fb
[INFO] running `Command { std: "docker" "start" "-a" "ef01883da03708ffb1b78b17116c157d1594337f2301ddb1ee52eb3f81d199fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef01883da03708ffb1b78b17116c157d1594337f2301ddb1ee52eb3f81d199fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef01883da03708ffb1b78b17116c157d1594337f2301ddb1ee52eb3f81d199fb", kill_on_drop: false }`
[INFO] [stdout] ef01883da03708ffb1b78b17116c157d1594337f2301ddb1ee52eb3f81d199fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 51cedb9eb4dc392eab30bcf18fa83abad6185df864d15b4b2853ce13f57e6067
[INFO] running `Command { std: "docker" "start" "-a" "51cedb9eb4dc392eab30bcf18fa83abad6185df864d15b4b2853ce13f57e6067", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling kmer_gc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.04s
[INFO] running `Command { std: "docker" "inspect" "51cedb9eb4dc392eab30bcf18fa83abad6185df864d15b4b2853ce13f57e6067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51cedb9eb4dc392eab30bcf18fa83abad6185df864d15b4b2853ce13f57e6067", kill_on_drop: false }`
[INFO] [stdout] 51cedb9eb4dc392eab30bcf18fa83abad6185df864d15b4b2853ce13f57e6067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] b27f535f3b88da4d5f9ce845e02e57af9fa5500eaf35e7e4041837173a109e66
[INFO] running `Command { std: "docker" "start" "-a" "b27f535f3b88da4d5f9ce845e02e57af9fa5500eaf35e7e4041837173a109e66", kill_on_drop: false }`
[INFO] [stderr]    Compiling kmer_gc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "b27f535f3b88da4d5f9ce845e02e57af9fa5500eaf35e7e4041837173a109e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27f535f3b88da4d5f9ce845e02e57af9fa5500eaf35e7e4041837173a109e66", kill_on_drop: false }`
[INFO] [stdout] b27f535f3b88da4d5f9ce845e02e57af9fa5500eaf35e7e4041837173a109e66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] b6f620f13323135104fc66a97e3cd1d333e35184e4fa1290d259fce5389af0f2
[INFO] running `Command { std: "docker" "start" "-a" "b6f620f13323135104fc66a97e3cd1d333e35184e4fa1290d259fce5389af0f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kmer_gc-2401a0c1d82988a6)
[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" "b6f620f13323135104fc66a97e3cd1d333e35184e4fa1290d259fce5389af0f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f620f13323135104fc66a97e3cd1d333e35184e4fa1290d259fce5389af0f2", kill_on_drop: false }`
[INFO] [stdout] b6f620f13323135104fc66a97e3cd1d333e35184e4fa1290d259fce5389af0f2