[INFO] fetching crate stringify-attr 1.0.0...
[INFO] testing stringify-attr-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate stringify-attr 1.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate stringify-attr 1.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stringify-attr 1.0.0
[INFO] finished tweaking crates.io crate stringify-attr 1.0.0
[INFO] tweaked toml for crates.io crate stringify-attr 1.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate stringify-attr 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38bfb601f766be5cb8f2c85560595f6ad097f032e827b556dc7d48a805f92e1b
[INFO] running `Command { std: "docker" "start" "-a" "38bfb601f766be5cb8f2c85560595f6ad097f032e827b556dc7d48a805f92e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38bfb601f766be5cb8f2c85560595f6ad097f032e827b556dc7d48a805f92e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38bfb601f766be5cb8f2c85560595f6ad097f032e827b556dc7d48a805f92e1b", kill_on_drop: false }`
[INFO] [stdout] 38bfb601f766be5cb8f2c85560595f6ad097f032e827b556dc7d48a805f92e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84690360e16da88eb3ec42b7488cfc8b81cb88a1324e98fbe1430c8b64eebeae
[INFO] running `Command { std: "docker" "start" "-a" "84690360e16da88eb3ec42b7488cfc8b81cb88a1324e98fbe1430c8b64eebeae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling stringify-attr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "84690360e16da88eb3ec42b7488cfc8b81cb88a1324e98fbe1430c8b64eebeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84690360e16da88eb3ec42b7488cfc8b81cb88a1324e98fbe1430c8b64eebeae", kill_on_drop: false }`
[INFO] [stdout] 84690360e16da88eb3ec42b7488cfc8b81cb88a1324e98fbe1430c8b64eebeae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4d0713bd01cd5af1ed7131cf665e2ce18dfdb6d59044fd193b33ddfeff4321
[INFO] running `Command { std: "docker" "start" "-a" "2e4d0713bd01cd5af1ed7131cf665e2ce18dfdb6d59044fd193b33ddfeff4321", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringify-attr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "2e4d0713bd01cd5af1ed7131cf665e2ce18dfdb6d59044fd193b33ddfeff4321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4d0713bd01cd5af1ed7131cf665e2ce18dfdb6d59044fd193b33ddfeff4321", kill_on_drop: false }`
[INFO] [stdout] 2e4d0713bd01cd5af1ed7131cf665e2ce18dfdb6d59044fd193b33ddfeff4321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca34c494d75b85c35637b4a48511b404bc49186bb30c1b475b7c9728cead0457
[INFO] running `Command { std: "docker" "start" "-a" "ca34c494d75b85c35637b4a48511b404bc49186bb30c1b475b7c9728cead0457", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stringify_attr-6383022117d24d98)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::stringify_all_simple ... ok
[INFO] [stdout] test test::stringify_helper_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringify-attr
[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" "ca34c494d75b85c35637b4a48511b404bc49186bb30c1b475b7c9728cead0457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca34c494d75b85c35637b4a48511b404bc49186bb30c1b475b7c9728cead0457", kill_on_drop: false }`
[INFO] [stdout] ca34c494d75b85c35637b4a48511b404bc49186bb30c1b475b7c9728cead0457