[INFO] fetching crate rc5 0.0.0...
[INFO] testing rc5-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rc5 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rc5 0.0.0 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 rc5 0.0.0
[INFO] finished tweaking crates.io crate rc5 0.0.0
[INFO] tweaked toml for crates.io crate rc5 0.0.0 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4e87d6be7554ba593edb9d11d60dba75db399327af61a24bd824977599cee807
[INFO] running `Command { std: "docker" "start" "-a" "4e87d6be7554ba593edb9d11d60dba75db399327af61a24bd824977599cee807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e87d6be7554ba593edb9d11d60dba75db399327af61a24bd824977599cee807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e87d6be7554ba593edb9d11d60dba75db399327af61a24bd824977599cee807", kill_on_drop: false }`
[INFO] [stdout] 4e87d6be7554ba593edb9d11d60dba75db399327af61a24bd824977599cee807
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f941f7bc2bc2432975ddc0c029191f33d8e8605f3e3a33d6e254b89123fb6599
[INFO] running `Command { std: "docker" "start" "-a" "f941f7bc2bc2432975ddc0c029191f33d8e8605f3e3a33d6e254b89123fb6599", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc5 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "f941f7bc2bc2432975ddc0c029191f33d8e8605f3e3a33d6e254b89123fb6599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f941f7bc2bc2432975ddc0c029191f33d8e8605f3e3a33d6e254b89123fb6599", kill_on_drop: false }`
[INFO] [stdout] f941f7bc2bc2432975ddc0c029191f33d8e8605f3e3a33d6e254b89123fb6599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fda91f30733f1169a30ebc504423b51474e3a9d7a34bdd271a3b4c70e4cc706a
[INFO] running `Command { std: "docker" "start" "-a" "fda91f30733f1169a30ebc504423b51474e3a9d7a34bdd271a3b4c70e4cc706a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc5 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "fda91f30733f1169a30ebc504423b51474e3a9d7a34bdd271a3b4c70e4cc706a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda91f30733f1169a30ebc504423b51474e3a9d7a34bdd271a3b4c70e4cc706a", kill_on_drop: false }`
[INFO] [stdout] fda91f30733f1169a30ebc504423b51474e3a9d7a34bdd271a3b4c70e4cc706a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c18c9dc1a5c7ee03b6002c4145fe20f0050dde558448a5c2fbe8b9678c9f61e2
[INFO] running `Command { std: "docker" "start" "-a" "c18c9dc1a5c7ee03b6002c4145fe20f0050dde558448a5c2fbe8b9678c9f61e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rc5-5cf95ad89d1ab291)
[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] [stderr]    Doc-tests rc5
[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" "c18c9dc1a5c7ee03b6002c4145fe20f0050dde558448a5c2fbe8b9678c9f61e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18c9dc1a5c7ee03b6002c4145fe20f0050dde558448a5c2fbe8b9678c9f61e2", kill_on_drop: false }`
[INFO] [stdout] c18c9dc1a5c7ee03b6002c4145fe20f0050dde558448a5c2fbe8b9678c9f61e2