[INFO] fetching crate abistr 0.1.1...
[INFO] testing abistr-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate abistr 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate abistr 0.1.1 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 abistr 0.1.1
[INFO] finished tweaking crates.io crate abistr 0.1.1
[INFO] tweaked toml for crates.io crate abistr 0.1.1 written to /workspace/builds/worker-3/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded abistr-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 4742a03255c1b09f94bb79e893f3d2f822f1c74bd0105e6013c22aec9e401086
[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" "4742a03255c1b09f94bb79e893f3d2f822f1c74bd0105e6013c22aec9e401086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4742a03255c1b09f94bb79e893f3d2f822f1c74bd0105e6013c22aec9e401086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4742a03255c1b09f94bb79e893f3d2f822f1c74bd0105e6013c22aec9e401086", kill_on_drop: false }`
[INFO] [stdout] 4742a03255c1b09f94bb79e893f3d2f822f1c74bd0105e6013c22aec9e401086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5b270e47ea21c795ac94eed3b7f88fe5a054bd9cd23a0e6d180324cd0d42d4f7
[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" "5b270e47ea21c795ac94eed3b7f88fe5a054bd9cd23a0e6d180324cd0d42d4f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling abistr-macros v0.1.0
[INFO] [stderr]    Compiling abistr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "5b270e47ea21c795ac94eed3b7f88fe5a054bd9cd23a0e6d180324cd0d42d4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b270e47ea21c795ac94eed3b7f88fe5a054bd9cd23a0e6d180324cd0d42d4f7", kill_on_drop: false }`
[INFO] [stdout] 5b270e47ea21c795ac94eed3b7f88fe5a054bd9cd23a0e6d180324cd0d42d4f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 74d68b94598826793b1d0524bd9db0b155736c80112d8ecb58af4c99931fcb02
[INFO] running `Command { std: "docker" "start" "-a" "74d68b94598826793b1d0524bd9db0b155736c80112d8ecb58af4c99931fcb02", kill_on_drop: false }`
[INFO] [stderr]    Compiling abistr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "74d68b94598826793b1d0524bd9db0b155736c80112d8ecb58af4c99931fcb02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d68b94598826793b1d0524bd9db0b155736c80112d8ecb58af4c99931fcb02", kill_on_drop: false }`
[INFO] [stdout] 74d68b94598826793b1d0524bd9db0b155736c80112d8ecb58af4c99931fcb02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] bde29e69693b7056a1fb7f52a1be7647b478e63b5f59ebf170fd09a5a593cb11
[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" "bde29e69693b7056a1fb7f52a1be7647b478e63b5f59ebf170fd09a5a593cb11", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/abistr-7ddd0a24eeb0f959)
[INFO] [stdout] test buffers::abi_layout ... ok
[INFO] [stdout] test buffers::from ... ok
[INFO] [stdout] test buffers::set ... ok
[INFO] [stdout] test pointers::abi_layout ... ok
[INFO] [stdout] test buffers::struct_interop ... ok
[INFO] [stdout] test macros::basics ... ok
[INFO] [stderr]    Doc-tests abistr
[INFO] [stdout] test pointers::struct_interop ... ok
[INFO] [stdout] test try_into_as_traits::basic_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToStr (line 490) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToBytesWithNulLifetime (line 473) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToBytesLifetime (line 462) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToBytesLifetime (line 457) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToStr (line 495) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::FromBytesWithNul (line 434) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToStringLossy (line 506) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToCStr (line 479) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToBytesWithNulLifetime (line 468) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::FromBytesWithNul (line 340) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::FromBytesWithNul (line 347) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::FromBytesWithNulUnchecked (line 449) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::FromBytesWithNulUnchecked (line 442) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::FromBytesWithNul (line 427) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToStringLossy (line 501) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToCStr (line 397) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToBytesWithNulLifetime (line 381) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToBytesWithNulLifetime (line 386) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrnonnull_lifetime_tests::ToCStr (line 484) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToBytesLifetime (line 370) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToBytesLifetime (line 375) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::FromBytesWithNulUnchecked (line 362) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToStringLossy (line 419) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToCStr (line 392) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::FromBytesWithNulUnchecked (line 355) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToStr (line 408) - compile fail ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToStringLossy (line 414) - compile ... ok
[INFO] [stdout] test src/pointers.rs - pointers::cstrptr_lifetime_tests::ToStr (line 403) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bde29e69693b7056a1fb7f52a1be7647b478e63b5f59ebf170fd09a5a593cb11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde29e69693b7056a1fb7f52a1be7647b478e63b5f59ebf170fd09a5a593cb11", kill_on_drop: false }`
[INFO] [stdout] bde29e69693b7056a1fb7f52a1be7647b478e63b5f59ebf170fd09a5a593cb11