[INFO] fetching crate eui-no-std 0.3.1...
[INFO] testing eui-no-std-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate eui-no-std 0.3.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate eui-no-std 0.3.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash32-derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "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] ab358706c622c9bfc2c302c032234709b32af30568f82dc971a9368464c82772
[INFO] running `Command { std: "docker" "start" "-a" "ab358706c622c9bfc2c302c032234709b32af30568f82dc971a9368464c82772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab358706c622c9bfc2c302c032234709b32af30568f82dc971a9368464c82772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab358706c622c9bfc2c302c032234709b32af30568f82dc971a9368464c82772", kill_on_drop: false }`
[INFO] [stdout] ab358706c622c9bfc2c302c032234709b32af30568f82dc971a9368464c82772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6167ac4bf97bbf0a2338d5e1aeb9a3f842431c16c2e1cfe17b70d9269b46a82c
[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" "6167ac4bf97bbf0a2338d5e1aeb9a3f842431c16c2e1cfe17b70d9269b46a82c", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.5.6
[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 5.64s
[INFO] running `Command { std: "docker" "inspect" "6167ac4bf97bbf0a2338d5e1aeb9a3f842431c16c2e1cfe17b70d9269b46a82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6167ac4bf97bbf0a2338d5e1aeb9a3f842431c16c2e1cfe17b70d9269b46a82c", kill_on_drop: false }`
[INFO] [stdout] 6167ac4bf97bbf0a2338d5e1aeb9a3f842431c16c2e1cfe17b70d9269b46a82c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7789e0d65fa99c623c6fb1b343135092d9e2e8f2ab18bd2907beacb41f431972
[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" "7789e0d65fa99c623c6fb1b343135092d9e2e8f2ab18bd2907beacb41f431972", 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 2.88s
[INFO] running `Command { std: "docker" "inspect" "7789e0d65fa99c623c6fb1b343135092d9e2e8f2ab18bd2907beacb41f431972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7789e0d65fa99c623c6fb1b343135092d9e2e8f2ab18bd2907beacb41f431972", kill_on_drop: false }`
[INFO] [stdout] 7789e0d65fa99c623c6fb1b343135092d9e2e8f2ab18bd2907beacb41f431972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d7ce303245fc8331bb0c21499efcccc08e42710576939f4d4afbab569cb690a
[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" "2d7ce303245fc8331bb0c21499efcccc08e42710576939f4d4afbab569cb690a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eui-900d58f8eedfe1d3
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_display_eui48 ... ok
[INFO] [stdout] test test_eui48_to_eui64 ... ok
[INFO] [stdout] test test_display_eui64 ... ok
[INFO] [stdout] test test_eui48_try_from_invalid_character ... ok
[INFO] [stdout] test test_eui48_try_from_invalid_length ... ok
[INFO] [stdout] test test_eui48_try_from_string ... ok
[INFO] [stdout] test test_eui48_try_from_string_with_separator ... ok
[INFO] [stdout] test test_eui64_to_string ... ok
[INFO] [stdout] test test_eui64_try_from_invalid_character ... ok
[INFO] [stdout] test test_eui64_try_from_invalid_length ... ok
[INFO] [stdout] test test_eui64_try_from_string ... ok
[INFO] [stdout] test test_eui64_try_from_invalid_separator_position ... ok
[INFO] [stdout] test test_format_lower_hex_eui48 ... ok
[INFO] [stdout] test test_format_lower_hex_eui64 ... ok
[INFO] [stdout] test test_format_upper_hex_eui48 ... ok
[INFO] [stdout] test test_format_upper_hex_eui64 ... ok
[INFO] [stdout] test test_hash_eui48 ... ok
[INFO] [stdout] test test_hash_eui64 ... ok
[INFO] [stdout] test test_u64_from_eui48 ... ok
[INFO] [stdout] test test_u64_from_eui64 ... 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_eui48_try_from_invalid_separator_position ... ok
[INFO] [stdout] test test_eui48_try_from_string_different_separators ... ok
[INFO] [stdout] test test_eui48_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d7ce303245fc8331bb0c21499efcccc08e42710576939f4d4afbab569cb690a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7ce303245fc8331bb0c21499efcccc08e42710576939f4d4afbab569cb690a", kill_on_drop: false }`
[INFO] [stdout] 2d7ce303245fc8331bb0c21499efcccc08e42710576939f4d4afbab569cb690a