[INFO] fetching crate cantor_macros 0.1.0...
[INFO] testing cantor_macros-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cantor_macros 0.1.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate cantor_macros 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 cantor_macros 0.1.0
[INFO] finished tweaking crates.io crate cantor_macros 0.1.0
[INFO] tweaked toml for crates.io crate cantor_macros 0.1.0 written to /workspace/builds/worker-17/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] [stderr]     Blocking waiting for file lock on package cache
[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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 67d23ee47c85fd7979780174873422e3d193e03bbf65cd0051cbff75c075deb9
[INFO] running `Command { std: "docker" "start" "-a" "67d23ee47c85fd7979780174873422e3d193e03bbf65cd0051cbff75c075deb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d23ee47c85fd7979780174873422e3d193e03bbf65cd0051cbff75c075deb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d23ee47c85fd7979780174873422e3d193e03bbf65cd0051cbff75c075deb9", kill_on_drop: false }`
[INFO] [stdout] 67d23ee47c85fd7979780174873422e3d193e03bbf65cd0051cbff75c075deb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] fa6bc4708751f7c606225462a390747ee3efe4ef38074e0e13cbfd972364d4f0
[INFO] running `Command { std: "docker" "start" "-a" "fa6bc4708751f7c606225462a390747ee3efe4ef38074e0e13cbfd972364d4f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cantor_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "fa6bc4708751f7c606225462a390747ee3efe4ef38074e0e13cbfd972364d4f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6bc4708751f7c606225462a390747ee3efe4ef38074e0e13cbfd972364d4f0", kill_on_drop: false }`
[INFO] [stdout] fa6bc4708751f7c606225462a390747ee3efe4ef38074e0e13cbfd972364d4f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 1d8a9162ba4d88ae5feace64cbf84718ed127c8760306df5e6eef7118575442b
[INFO] running `Command { std: "docker" "start" "-a" "1d8a9162ba4d88ae5feace64cbf84718ed127c8760306df5e6eef7118575442b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cantor_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "1d8a9162ba4d88ae5feace64cbf84718ed127c8760306df5e6eef7118575442b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8a9162ba4d88ae5feace64cbf84718ed127c8760306df5e6eef7118575442b", kill_on_drop: false }`
[INFO] [stdout] 1d8a9162ba4d88ae5feace64cbf84718ed127c8760306df5e6eef7118575442b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] a0352217fa0d6e1d64776d79af38b52a70256af03df9db716c380a379302fadb
[INFO] running `Command { std: "docker" "start" "-a" "a0352217fa0d6e1d64776d79af38b52a70256af03df9db716c380a379302fadb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cantor_macros-5a2976186ab44bdd)
[INFO] [stderr]    Doc-tests cantor_macros
[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] [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" "a0352217fa0d6e1d64776d79af38b52a70256af03df9db716c380a379302fadb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0352217fa0d6e1d64776d79af38b52a70256af03df9db716c380a379302fadb", kill_on_drop: false }`
[INFO] [stdout] a0352217fa0d6e1d64776d79af38b52a70256af03df9db716c380a379302fadb