[INFO] fetching crate scape 0.1.0...
[INFO] testing scape-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate scape 0.1.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate scape 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 scape 0.1.0
[INFO] finished tweaking crates.io crate scape 0.1.0
[INFO] tweaked toml for crates.io crate scape 0.1.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate scape 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 7fc88f90f00068ae00b0d07c05a7075a20d1535d6c87a97e2ffd42734a60a6b5
[INFO] running `Command { std: "docker" "start" "-a" "7fc88f90f00068ae00b0d07c05a7075a20d1535d6c87a97e2ffd42734a60a6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc88f90f00068ae00b0d07c05a7075a20d1535d6c87a97e2ffd42734a60a6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc88f90f00068ae00b0d07c05a7075a20d1535d6c87a97e2ffd42734a60a6b5", kill_on_drop: false }`
[INFO] [stdout] 7fc88f90f00068ae00b0d07c05a7075a20d1535d6c87a97e2ffd42734a60a6b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 4677a0b3b4b794a2b355d1c66633de325d8ab6ba0e527a3e31dbdab8ea431f5d
[INFO] running `Command { std: "docker" "start" "-a" "4677a0b3b4b794a2b355d1c66633de325d8ab6ba0e527a3e31dbdab8ea431f5d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "4677a0b3b4b794a2b355d1c66633de325d8ab6ba0e527a3e31dbdab8ea431f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4677a0b3b4b794a2b355d1c66633de325d8ab6ba0e527a3e31dbdab8ea431f5d", kill_on_drop: false }`
[INFO] [stdout] 4677a0b3b4b794a2b355d1c66633de325d8ab6ba0e527a3e31dbdab8ea431f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] b2873fd6ce3314bb2ca0572db1b0b7c1f21f8714089ef7cc4bf313341adabb10
[INFO] running `Command { std: "docker" "start" "-a" "b2873fd6ce3314bb2ca0572db1b0b7c1f21f8714089ef7cc4bf313341adabb10", kill_on_drop: false }`
[INFO] [stderr]    Compiling scape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "b2873fd6ce3314bb2ca0572db1b0b7c1f21f8714089ef7cc4bf313341adabb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2873fd6ce3314bb2ca0572db1b0b7c1f21f8714089ef7cc4bf313341adabb10", kill_on_drop: false }`
[INFO] [stdout] b2873fd6ce3314bb2ca0572db1b0b7c1f21f8714089ef7cc4bf313341adabb10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] dba5ae24d4e59c9919999a3e3e61eaff52451c424a1310ff709c59ffc7e28bf2
[INFO] running `Command { std: "docker" "start" "-a" "dba5ae24d4e59c9919999a3e3e61eaff52451c424a1310ff709c59ffc7e28bf2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scape-0e29644845988a30)
[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" "dba5ae24d4e59c9919999a3e3e61eaff52451c424a1310ff709c59ffc7e28bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba5ae24d4e59c9919999a3e3e61eaff52451c424a1310ff709c59ffc7e28bf2", kill_on_drop: false }`
[INFO] [stdout] dba5ae24d4e59c9919999a3e3e61eaff52451c424a1310ff709c59ffc7e28bf2