[INFO] fetching crate coptic 0.1.0...
[INFO] testing coptic-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate coptic 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate coptic 0.1.0 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 coptic 0.1.0
[INFO] finished tweaking crates.io crate coptic 0.1.0
[INFO] tweaked toml for crates.io crate coptic 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate coptic 0.1.0 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 62559d8767b75b9e982b9b1af398fa3a052ff7ffe6e0543a928507db08071bc5
[INFO] running `Command { std: "docker" "start" "-a" "62559d8767b75b9e982b9b1af398fa3a052ff7ffe6e0543a928507db08071bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62559d8767b75b9e982b9b1af398fa3a052ff7ffe6e0543a928507db08071bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62559d8767b75b9e982b9b1af398fa3a052ff7ffe6e0543a928507db08071bc5", kill_on_drop: false }`
[INFO] [stdout] 62559d8767b75b9e982b9b1af398fa3a052ff7ffe6e0543a928507db08071bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5c15aaea9f2dedcec24e5921bcdab86a4200a4acb2072d5e1977d5defa09c53e
[INFO] running `Command { std: "docker" "start" "-a" "5c15aaea9f2dedcec24e5921bcdab86a4200a4acb2072d5e1977d5defa09c53e", kill_on_drop: false }`
[INFO] [stderr]    Compiling coptic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "5c15aaea9f2dedcec24e5921bcdab86a4200a4acb2072d5e1977d5defa09c53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c15aaea9f2dedcec24e5921bcdab86a4200a4acb2072d5e1977d5defa09c53e", kill_on_drop: false }`
[INFO] [stdout] 5c15aaea9f2dedcec24e5921bcdab86a4200a4acb2072d5e1977d5defa09c53e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e76d1e036884086651933ee2352d6c41386f94230bb2ccbe6dcbb76c42a7e9bc
[INFO] running `Command { std: "docker" "start" "-a" "e76d1e036884086651933ee2352d6c41386f94230bb2ccbe6dcbb76c42a7e9bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling coptic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "e76d1e036884086651933ee2352d6c41386f94230bb2ccbe6dcbb76c42a7e9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76d1e036884086651933ee2352d6c41386f94230bb2ccbe6dcbb76c42a7e9bc", kill_on_drop: false }`
[INFO] [stdout] e76d1e036884086651933ee2352d6c41386f94230bb2ccbe6dcbb76c42a7e9bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ba62e8644c8baaf9d10eba0d972498e588dd6d6ae8034ba0d0374e89ca05b8a4
[INFO] running `Command { std: "docker" "start" "-a" "ba62e8644c8baaf9d10eba0d972498e588dd6d6ae8034ba0d0374e89ca05b8a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coptic-363e18785ca1e7ad)
[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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba62e8644c8baaf9d10eba0d972498e588dd6d6ae8034ba0d0374e89ca05b8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba62e8644c8baaf9d10eba0d972498e588dd6d6ae8034ba0d0374e89ca05b8a4", kill_on_drop: false }`
[INFO] [stdout] ba62e8644c8baaf9d10eba0d972498e588dd6d6ae8034ba0d0374e89ca05b8a4