[INFO] cloning repository https://github.com/Nicoretti/xxd-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nicoretti/xxd-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicoretti%2Fxxd-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicoretti%2Fxxd-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ca2c319deaf340dd0d9b054e26e19ea42b67593
[INFO] testing Nicoretti/xxd-rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicoretti%2Fxxd-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nicoretti/xxd-rs 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 git repo https://github.com/Nicoretti/xxd-rs
[INFO] finished tweaking git repo https://github.com/Nicoretti/xxd-rs
[INFO] tweaked toml for git repo https://github.com/Nicoretti/xxd-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Nicoretti/xxd-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0d432f64113912a9546788d8181b7884fab1b34980cbe4d836ad5877dabfe69c
[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" "0d432f64113912a9546788d8181b7884fab1b34980cbe4d836ad5877dabfe69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d432f64113912a9546788d8181b7884fab1b34980cbe4d836ad5877dabfe69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d432f64113912a9546788d8181b7884fab1b34980cbe4d836ad5877dabfe69c", kill_on_drop: false }`
[INFO] [stdout] 0d432f64113912a9546788d8181b7884fab1b34980cbe4d836ad5877dabfe69c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] dcf1d0bcc785bb3bd5e160483e370b769488fa3827721304125a27f648b3e4f3
[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" "dcf1d0bcc785bb3bd5e160483e370b769488fa3827721304125a27f648b3e4f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling os_type v2.2.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling xxd-rs v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling human-panic v1.0.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.16s
[INFO] running `Command { std: "docker" "inspect" "dcf1d0bcc785bb3bd5e160483e370b769488fa3827721304125a27f648b3e4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf1d0bcc785bb3bd5e160483e370b769488fa3827721304125a27f648b3e4f3", kill_on_drop: false }`
[INFO] [stdout] dcf1d0bcc785bb3bd5e160483e370b769488fa3827721304125a27f648b3e4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4d2bed2d6ba0f295f0170d192250ae53aa56caf5eb8675efda68c9b49654d076
[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" "4d2bed2d6ba0f295f0170d192250ae53aa56caf5eb8675efda68c9b49654d076", kill_on_drop: false }`
[INFO] [stderr]    Compiling xxd-rs v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "4d2bed2d6ba0f295f0170d192250ae53aa56caf5eb8675efda68c9b49654d076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2bed2d6ba0f295f0170d192250ae53aa56caf5eb8675efda68c9b49654d076", kill_on_drop: false }`
[INFO] [stdout] 4d2bed2d6ba0f295f0170d192250ae53aa56caf5eb8675efda68c9b49654d076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0132d71df76be6175f04cbc5c26f0b81df5f084d997c05d1b81288039e894624
[INFO] running `Command { std: "docker" "start" "-a" "0132d71df76be6175f04cbc5c26f0b81df5f084d997c05d1b81288039e894624", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xxd-7bf2e640e6249e20
[INFO] [stdout] running 28 tests
[INFO] [stdout] test convert::test::address_parser ... ok
[INFO] [stdout] test convert::test::hexdump_line_parser ... ok
[INFO] [stdout] test dump::test::output_settings_get_bytes_per_line ... ok
[INFO] [stdout] test dump::test::outputline_can_be_constructed ... ok
[INFO] [stdout] test generate::test::from_conversion_of_language_enum ... ok
[INFO] [stdout] test dump::test::output_settings_builder ... ok
[INFO] [stdout] test dump::test::output_settings_can_be_constructed ... ok
[INFO] [stdout] test generate::test::render_basic_c_template ... ok
[INFO] [stdout] test dump::test::dump_iterator_with_offset ... ok
[INFO] [stdout] test dump::test::default_output_format_for_a_single_line_with_padding ... ok
[INFO] [stdout] test generate::test::render_basic_cplusplus_template ... ok
[INFO] [stdout] test dump::test::output_settings_from_string ... ok
[INFO] [stdout] test generate::test::render_basic_python_template ... ok
[INFO] [stdout] test dump::test::default_output_format_for_a_single_line ... ok
[INFO] [stdout] test convert::test::bytes_parser ... ok
[INFO] [stdout] test dump::test::dump_iterator ... ok
[INFO] [stdout] test dump::test::dump_line ... ok
[INFO] [stdout] test dump::test::binary_output_format_for_a_single_line_with_padding ... ok
[INFO] [stdout] test dump::test::octal_output_format_for_a_single_line_with_padding ... ok
[INFO] [stdout] test dump::test::binary_output_format_on_a_single_line ... ok
[INFO] [stdout] test dump::test::octal_output_format_on_a_single_line ... ok
[INFO] [stdout] test generate::test::render_cplusplus_template_with_large_data ... ok
[INFO] [stdout] test generate::test::render_rust_template_with_large_data ... ok
[INFO] [stdout] test generate::test::render_basic_rust_template ... ok
[INFO] [stdout] test generate::test::render_python_template_with_large_data ... ok
[INFO] [stdout] test generate::test::render_c_template_with_large_data ... ok
[INFO] [stderr]    Doc-tests xxd
[INFO] [stdout] test dump::test::output_settings_from_panics_on_uppercase ... ok
[INFO] [stdout] test dump::test::output_settings_from_panics_on_unknown_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0132d71df76be6175f04cbc5c26f0b81df5f084d997c05d1b81288039e894624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0132d71df76be6175f04cbc5c26f0b81df5f084d997c05d1b81288039e894624", kill_on_drop: false }`
[INFO] [stdout] 0132d71df76be6175f04cbc5c26f0b81df5f084d997c05d1b81288039e894624