[INFO] fetching crate eui-no-std 0.3.1...
[INFO] testing eui-no-std-0.3.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate eui-no-std 0.3.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate eui-no-std 0.3.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 847538502b5652e23665e740436d526c6d9310808e3adad806731d1b699d7365
[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" "847538502b5652e23665e740436d526c6d9310808e3adad806731d1b699d7365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "847538502b5652e23665e740436d526c6d9310808e3adad806731d1b699d7365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847538502b5652e23665e740436d526c6d9310808e3adad806731d1b699d7365", kill_on_drop: false }`
[INFO] [stdout] 847538502b5652e23665e740436d526c6d9310808e3adad806731d1b699d7365
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55280aebc1f9b4f5541ba4b3cf9809b38dfc5cc74fb1a79eb8ce37e893ecb88f
[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" "55280aebc1f9b4f5541ba4b3cf9809b38dfc5cc74fb1a79eb8ce37e893ecb88f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling hash32-derive v0.1.1
[INFO] [stderr]    Compiling eui-no-std v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.41s
[INFO] running `Command { std: "docker" "inspect" "55280aebc1f9b4f5541ba4b3cf9809b38dfc5cc74fb1a79eb8ce37e893ecb88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55280aebc1f9b4f5541ba4b3cf9809b38dfc5cc74fb1a79eb8ce37e893ecb88f", kill_on_drop: false }`
[INFO] [stdout] 55280aebc1f9b4f5541ba4b3cf9809b38dfc5cc74fb1a79eb8ce37e893ecb88f
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76c461920615699a47db381bfe8cf566fa0d31d22685df151d97205215b50622
[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" "76c461920615699a47db381bfe8cf566fa0d31d22685df151d97205215b50622", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling eui-no-std v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "76c461920615699a47db381bfe8cf566fa0d31d22685df151d97205215b50622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c461920615699a47db381bfe8cf566fa0d31d22685df151d97205215b50622", kill_on_drop: false }`
[INFO] [stdout] 76c461920615699a47db381bfe8cf566fa0d31d22685df151d97205215b50622
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 230f185f9cbf96293a5fdef7224f789827f7d4b32063d1430898fb127db86b69
[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" "230f185f9cbf96293a5fdef7224f789827f7d4b32063d1430898fb127db86b69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eui-c903ecb55c252d1a)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_display_eui64 ... ok
[INFO] [stdout] test test_eui48_try_from_invalid_character ... ok
[INFO] [stdout] test test_eui48_try_from_string_different_separators ... ok
[INFO] [stdout] test test_eui48_to_eui64 ... ok
[INFO] [stdout] test test_eui64_try_from_invalid_length ... ok
[INFO] [stdout] test test_format_upper_hex_eui48 ... ok
[INFO] [stdout] test test_eui64_try_from_string ... ok
[INFO] [stdout] test test_display_eui48 ... ok
[INFO] [stdout] test test_eui48_try_from_string ... ok
[INFO] [stdout] test test_hash_eui48 ... ok
[INFO] [stdout] test test_format_upper_hex_eui64 ... ok
[INFO] [stdout] test test_u64_from_eui64 ... ok
[INFO] [stdout] test test_hash_eui64 ... ok
[INFO] [stdout] test test_eui48_try_from_invalid_length ... ok
[INFO] [stdout] test test_eui64_try_from_string_different_separators ... ok
[INFO] [stdout] test test_eui64_try_from_string_with_separator ... ok
[INFO] [stdout] test test_eui64_to_string ... ok
[INFO] [stdout] test test_eui48_try_from_invalid_separator_position ... ok
[INFO] [stdout] test test_u64_from_eui48 ... ok
[INFO] [stdout] test test_format_lower_hex_eui48 ... ok
[INFO] [stdout] test test_eui48_to_string ... ok
[INFO] [stdout] test test_eui64_try_from_invalid_character ... ok
[INFO] [stdout] test test_format_lower_hex_eui64 ... ok
[INFO] [stdout] test test_eui48_try_from_string_with_separator ... ok
[INFO] [stdout] test test_eui64_try_from_invalid_separator_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "230f185f9cbf96293a5fdef7224f789827f7d4b32063d1430898fb127db86b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230f185f9cbf96293a5fdef7224f789827f7d4b32063d1430898fb127db86b69", kill_on_drop: false }`
[INFO] [stdout] 230f185f9cbf96293a5fdef7224f789827f7d4b32063d1430898fb127db86b69