[INFO] fetching crate allocation-counter 0.5.0...
[INFO] testing allocation-counter-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate allocation-counter 0.5.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate allocation-counter 0.5.0 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 allocation-counter 0.5.0
[INFO] finished tweaking crates.io crate allocation-counter 0.5.0
[INFO] tweaked toml for crates.io crate allocation-counter 0.5.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 2136d2ee1aae38453f87f12cc611c0754d0610a3212c73d0a9c6410b955e277c
[INFO] running `Command { std: "docker" "start" "-a" "2136d2ee1aae38453f87f12cc611c0754d0610a3212c73d0a9c6410b955e277c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2136d2ee1aae38453f87f12cc611c0754d0610a3212c73d0a9c6410b955e277c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2136d2ee1aae38453f87f12cc611c0754d0610a3212c73d0a9c6410b955e277c", kill_on_drop: false }`
[INFO] [stdout] 2136d2ee1aae38453f87f12cc611c0754d0610a3212c73d0a9c6410b955e277c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 01f7779749873abe5d2a9949535165d0d66aaad2fe3bbfa6b1f36621326b2cc3
[INFO] running `Command { std: "docker" "start" "-a" "01f7779749873abe5d2a9949535165d0d66aaad2fe3bbfa6b1f36621326b2cc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocation-counter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "01f7779749873abe5d2a9949535165d0d66aaad2fe3bbfa6b1f36621326b2cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f7779749873abe5d2a9949535165d0d66aaad2fe3bbfa6b1f36621326b2cc3", kill_on_drop: false }`
[INFO] [stdout] 01f7779749873abe5d2a9949535165d0d66aaad2fe3bbfa6b1f36621326b2cc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 82898b80218c2b08ff7e1f592942bdf238515d531942f84787da154bf8612b9e
[INFO] running `Command { std: "docker" "start" "-a" "82898b80218c2b08ff7e1f592942bdf238515d531942f84787da154bf8612b9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling allocation-counter v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "82898b80218c2b08ff7e1f592942bdf238515d531942f84787da154bf8612b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82898b80218c2b08ff7e1f592942bdf238515d531942f84787da154bf8612b9e", kill_on_drop: false }`
[INFO] [stdout] 82898b80218c2b08ff7e1f592942bdf238515d531942f84787da154bf8612b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 921d63744eb7b20476bcb7b2778c313da2397f0904421882c01b85cff9d54394
[INFO] running `Command { std: "docker" "start" "-a" "921d63744eb7b20476bcb7b2778c313da2397f0904421882c01b85cff9d54394", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/allocation_counter-7e43bcc739618194)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests allocation-counter
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_closure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - count (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "921d63744eb7b20476bcb7b2778c313da2397f0904421882c01b85cff9d54394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921d63744eb7b20476bcb7b2778c313da2397f0904421882c01b85cff9d54394", kill_on_drop: false }`
[INFO] [stdout] 921d63744eb7b20476bcb7b2778c313da2397f0904421882c01b85cff9d54394