[INFO] fetching crate eui-no-std 0.3.1...
[INFO] testing eui-no-std-0.3.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate eui-no-std 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate eui-no-std 0.3.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eui-no-std 0.3.1
[INFO] finished tweaking crates.io crate eui-no-std 0.3.1
[INFO] tweaked toml for crates.io crate eui-no-std 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09d381766924d7e6a9dcb21251548ef35ab25c9419c3996af04a45f82fdd1ce0
[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" "09d381766924d7e6a9dcb21251548ef35ab25c9419c3996af04a45f82fdd1ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09d381766924d7e6a9dcb21251548ef35ab25c9419c3996af04a45f82fdd1ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d381766924d7e6a9dcb21251548ef35ab25c9419c3996af04a45f82fdd1ce0", kill_on_drop: false }`
[INFO] [stdout] 09d381766924d7e6a9dcb21251548ef35ab25c9419c3996af04a45f82fdd1ce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a6fedc6e708aa75177ae459a4c87aca92d2c1146a8e481eee61c7d720385cb2
[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" "4a6fedc6e708aa75177ae459a4c87aca92d2c1146a8e481eee61c7d720385cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling hash32-derive v0.1.0
[INFO] [stderr]    Compiling eui-no-std v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "4a6fedc6e708aa75177ae459a4c87aca92d2c1146a8e481eee61c7d720385cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6fedc6e708aa75177ae459a4c87aca92d2c1146a8e481eee61c7d720385cb2", kill_on_drop: false }`
[INFO] [stdout] 4a6fedc6e708aa75177ae459a4c87aca92d2c1146a8e481eee61c7d720385cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0169be0205944454b68bfa5e46e0438b5f5852082049beeaf8f96df051183f3f
[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" "0169be0205944454b68bfa5e46e0438b5f5852082049beeaf8f96df051183f3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.118
[INFO] [stderr]    Compiling eui-no-std v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "0169be0205944454b68bfa5e46e0438b5f5852082049beeaf8f96df051183f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0169be0205944454b68bfa5e46e0438b5f5852082049beeaf8f96df051183f3f", kill_on_drop: false }`
[INFO] [stdout] 0169be0205944454b68bfa5e46e0438b5f5852082049beeaf8f96df051183f3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e102e67ffe0b6b72ee4a655dc26b4b7f99a74035b667c6974fd85d65b5b86515
[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" "e102e67ffe0b6b72ee4a655dc26b4b7f99a74035b667c6974fd85d65b5b86515", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eui-4c8d9435bdbf5941
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_eui64_try_from_invalid_length ... ok
[INFO] [stdout] test test_eui48_try_from_invalid_separator_position ... ok
[INFO] [stdout] test test_eui48_try_from_string ... ok
[INFO] [stdout] test test_eui48_try_from_string_different_separators ... ok
[INFO] [stdout] test test_eui64_try_from_string_with_separator ... ok
[INFO] [stdout] test test_eui64_try_from_invalid_separator_position ... ok
[INFO] [stdout] test test_eui64_try_from_invalid_character ... ok
[INFO] [stdout] test test_eui64_try_from_string ... ok
[INFO] [stdout] test test_eui64_try_from_string_different_separators ... ok
[INFO] [stdout] test test_eui48_try_from_invalid_character ... ok
[INFO] [stdout] test test_eui64_to_string ... ok
[INFO] [stdout] test test_u64_from_eui64 ... ok
[INFO] [stdout] test test_eui48_try_from_invalid_length ... ok
[INFO] [stdout] test test_eui48_try_from_string_with_separator ... ok
[INFO] [stdout] test test_format_lower_hex_eui48 ... ok
[INFO] [stdout] test test_format_lower_hex_eui64 ... ok
[INFO] [stdout] test test_eui48_to_string ... ok
[INFO] [stdout] test test_eui48_to_eui64 ... ok
[INFO] [stdout] test test_display_eui64 ... ok
[INFO] [stdout] test test_format_upper_hex_eui64 ... ok
[INFO] [stdout] test test_format_upper_hex_eui48 ... ok
[INFO] [stdout] test test_display_eui48 ... ok
[INFO] [stdout] test test_hash_eui64 ... ok
[INFO] [stdout] test test_hash_eui48 ... ok
[INFO] [stdout] test test_u64_from_eui48 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eui
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e102e67ffe0b6b72ee4a655dc26b4b7f99a74035b667c6974fd85d65b5b86515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e102e67ffe0b6b72ee4a655dc26b4b7f99a74035b667c6974fd85d65b5b86515", kill_on_drop: false }`
[INFO] [stdout] e102e67ffe0b6b72ee4a655dc26b4b7f99a74035b667c6974fd85d65b5b86515