[INFO] fetching crate tinystr-raw 0.1.3...
[INFO] testing tinystr-raw-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tinystr-raw 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tinystr-raw 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinystr-raw 0.1.3
[INFO] finished tweaking crates.io crate tinystr-raw 0.1.3
[INFO] tweaked toml for crates.io crate tinystr-raw 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c096b8ecbe5d6fa976533f2dd25a089869b1455757030969b290bf3f424f06b7
[INFO] running `Command { std: "docker" "start" "-a" "c096b8ecbe5d6fa976533f2dd25a089869b1455757030969b290bf3f424f06b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c096b8ecbe5d6fa976533f2dd25a089869b1455757030969b290bf3f424f06b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c096b8ecbe5d6fa976533f2dd25a089869b1455757030969b290bf3f424f06b7", kill_on_drop: false }`
[INFO] [stdout] c096b8ecbe5d6fa976533f2dd25a089869b1455757030969b290bf3f424f06b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74cc17d8de2bb47be5f0fe79b4ebdef7a2ec5e04074e99c3aeff125a9af2f677
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74cc17d8de2bb47be5f0fe79b4ebdef7a2ec5e04074e99c3aeff125a9af2f677", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinystr-raw v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "74cc17d8de2bb47be5f0fe79b4ebdef7a2ec5e04074e99c3aeff125a9af2f677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74cc17d8de2bb47be5f0fe79b4ebdef7a2ec5e04074e99c3aeff125a9af2f677", kill_on_drop: false }`
[INFO] [stdout] 74cc17d8de2bb47be5f0fe79b4ebdef7a2ec5e04074e99c3aeff125a9af2f677
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 28b2359def01dacb67017a629656496a78a42dccb6bbc1dce565851dc3684930
[INFO] running `Command { std: "docker" "start" "-a" "28b2359def01dacb67017a629656496a78a42dccb6bbc1dce565851dc3684930", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinystr-raw v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "28b2359def01dacb67017a629656496a78a42dccb6bbc1dce565851dc3684930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b2359def01dacb67017a629656496a78a42dccb6bbc1dce565851dc3684930", kill_on_drop: false }`
[INFO] [stdout] 28b2359def01dacb67017a629656496a78a42dccb6bbc1dce565851dc3684930
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1fdc1acad257b202d7ec2b6bc2e97869f0e7597963eb935624c10a62d9ce7921
[INFO] running `Command { std: "docker" "start" "-a" "1fdc1acad257b202d7ec2b6bc2e97869f0e7597963eb935624c10a62d9ce7921", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinystr_raw-11d97e7664f8818c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_u64_from_bytes ... ok
[INFO] [stdout] test test_u32_from_bytes ... ok
[INFO] [stdout] test test_u128_from_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinystr-raw
[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" "1fdc1acad257b202d7ec2b6bc2e97869f0e7597963eb935624c10a62d9ce7921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fdc1acad257b202d7ec2b6bc2e97869f0e7597963eb935624c10a62d9ce7921", kill_on_drop: false }`
[INFO] [stdout] 1fdc1acad257b202d7ec2b6bc2e97869f0e7597963eb935624c10a62d9ce7921