[INFO] fetching crate canticle 0.0.6...
[INFO] testing canticle-0.0.6 against 1.60.0 for beta-1.61-1
[INFO] extracting crate canticle 0.0.6 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate canticle 0.0.6 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 canticle 0.0.6
[INFO] finished tweaking crates.io crate canticle 0.0.6
[INFO] tweaked toml for crates.io crate canticle 0.0.6 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate canticle 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 2d5ce023e591b819ec0fef0fb7d832990165ef8152190795031e75f6dfc90c17
[INFO] running `Command { std: "docker" "start" "-a" "2d5ce023e591b819ec0fef0fb7d832990165ef8152190795031e75f6dfc90c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d5ce023e591b819ec0fef0fb7d832990165ef8152190795031e75f6dfc90c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5ce023e591b819ec0fef0fb7d832990165ef8152190795031e75f6dfc90c17", kill_on_drop: false }`
[INFO] [stdout] 2d5ce023e591b819ec0fef0fb7d832990165ef8152190795031e75f6dfc90c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 83fc95f7fb32298f314f24bb69c474d64e20189edae534665eae3e2c061e8efb
[INFO] running `Command { std: "docker" "start" "-a" "83fc95f7fb32298f314f24bb69c474d64e20189edae534665eae3e2c061e8efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling canticle v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "83fc95f7fb32298f314f24bb69c474d64e20189edae534665eae3e2c061e8efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83fc95f7fb32298f314f24bb69c474d64e20189edae534665eae3e2c061e8efb", kill_on_drop: false }`
[INFO] [stdout] 83fc95f7fb32298f314f24bb69c474d64e20189edae534665eae3e2c061e8efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 8ce89a133bdbef294bc89ffcf64068218b56a5751f68ea27ad291141d725d27a
[INFO] running `Command { std: "docker" "start" "-a" "8ce89a133bdbef294bc89ffcf64068218b56a5751f68ea27ad291141d725d27a", kill_on_drop: false }`
[INFO] [stderr]    Compiling canticle v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "8ce89a133bdbef294bc89ffcf64068218b56a5751f68ea27ad291141d725d27a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce89a133bdbef294bc89ffcf64068218b56a5751f68ea27ad291141d725d27a", kill_on_drop: false }`
[INFO] [stdout] 8ce89a133bdbef294bc89ffcf64068218b56a5751f68ea27ad291141d725d27a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] a97bc25df9a140023c5ad047df15eed10043fa993d01e57a7318511fbf3fb549
[INFO] running `Command { std: "docker" "start" "-a" "a97bc25df9a140023c5ad047df15eed10043fa993d01e57a7318511fbf3fb549", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/canticle-ff83e495e7bac692)
[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" "a97bc25df9a140023c5ad047df15eed10043fa993d01e57a7318511fbf3fb549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97bc25df9a140023c5ad047df15eed10043fa993d01e57a7318511fbf3fb549", kill_on_drop: false }`
[INFO] [stdout] a97bc25df9a140023c5ad047df15eed10043fa993d01e57a7318511fbf3fb549