[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 beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicoretti%2Fxxd-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nicoretti/xxd-rs on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-1/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.50
[INFO] [stderr]   Downloaded vec_map v0.8.2
[INFO] [stderr]   Downloaded strsim v0.8.0
[INFO] [stderr]   Downloaded textwrap v0.11.0
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded serde v1.0.114
[INFO] [stderr]   Downloaded serde_derive v1.0.114
[INFO] [stderr]   Downloaded os_type v2.2.0
[INFO] [stderr]   Downloaded clap v2.33.1
[INFO] [stderr]   Downloaded anyhow v1.0.32
[INFO] [stderr]   Downloaded hermit-abi v0.1.15
[INFO] [stderr]   Downloaded thread_local v1.0.1
[INFO] [stderr]   Downloaded ansi_term v0.11.0
[INFO] [stderr]   Downloaded adler v0.2.3
[INFO] [stderr]   Downloaded miniz_oxide v0.4.0
[INFO] [stderr]   Downloaded addr2line v0.13.0
[INFO] [stderr]   Downloaded object v0.20.0
[INFO] [stderr]   Downloaded libc v0.2.73
[INFO] [stderr]   Downloaded gimli v0.22.0
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.8
[INFO] [stderr]   Downloaded memchr v2.3.3
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded termcolor v1.1.0
[INFO] [stderr]   Downloaded atty v0.2.14
[INFO] [stderr]   Downloaded getrandom v0.1.14
[INFO] [stderr]   Downloaded human-panic v1.0.3
[INFO] [stderr]   Downloaded aho-corasick v0.7.13
[INFO] [stderr]   Downloaded rustc-demangle v0.1.16
[INFO] [stderr]   Downloaded nom v3.2.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.19
[INFO] [stderr]   Downloaded regex-syntax v0.6.18
[INFO] [stderr]   Downloaded regex v1.3.9
[INFO] [stderr]   Downloaded syn v1.0.36
[INFO] [stderr]   Downloaded toml v0.5.6
[INFO] [stderr]   Downloaded memchr v1.0.2
[INFO] [stderr]   Downloaded uuid v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-09-08" "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] 75d663a9419f3b3cd52c7275c865064bd5de7b847edcd54d217cb0699d8fa523
[INFO] running `Command { std: "docker" "start" "-a" "75d663a9419f3b3cd52c7275c865064bd5de7b847edcd54d217cb0699d8fa523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75d663a9419f3b3cd52c7275c865064bd5de7b847edcd54d217cb0699d8fa523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d663a9419f3b3cd52c7275c865064bd5de7b847edcd54d217cb0699d8fa523", kill_on_drop: false }`
[INFO] [stdout] 75d663a9419f3b3cd52c7275c865064bd5de7b847edcd54d217cb0699d8fa523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-09-08" "build" "--frozen" "--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] d6be1fcff70c4eabf29e27c165a623e959cd1054b4cb516a14cbdc4387e50e42
[INFO] running `Command { std: "docker" "start" "-a" "d6be1fcff70c4eabf29e27c165a623e959cd1054b4cb516a14cbdc4387e50e42", 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 memchr v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.50
[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 serde_derive v1.0.114
[INFO] [stderr]    Compiling uuid v0.8.1
[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 15.46s
[INFO] running `Command { std: "docker" "inspect" "d6be1fcff70c4eabf29e27c165a623e959cd1054b4cb516a14cbdc4387e50e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6be1fcff70c4eabf29e27c165a623e959cd1054b4cb516a14cbdc4387e50e42", kill_on_drop: false }`
[INFO] [stdout] d6be1fcff70c4eabf29e27c165a623e959cd1054b4cb516a14cbdc4387e50e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-09-08" "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] 3c6267c2aa8e9c1d58e2c6eb83fdb6b786458e30b4203263ffc71a266453340f
[INFO] running `Command { std: "docker" "start" "-a" "3c6267c2aa8e9c1d58e2c6eb83fdb6b786458e30b4203263ffc71a266453340f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xxd-rs v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "3c6267c2aa8e9c1d58e2c6eb83fdb6b786458e30b4203263ffc71a266453340f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6267c2aa8e9c1d58e2c6eb83fdb6b786458e30b4203263ffc71a266453340f", kill_on_drop: false }`
[INFO] [stdout] 3c6267c2aa8e9c1d58e2c6eb83fdb6b786458e30b4203263ffc71a266453340f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5c5dfa8d1470afcdbbcec8a36cee7a185a1499eedbeca0dd9fd70c79f0c7c2e
[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" "a5c5dfa8d1470afcdbbcec8a36cee7a185a1499eedbeca0dd9fd70c79f0c7c2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xxd-d58a474151375b4f)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test convert::test::address_parser ... ok
[INFO] [stdout] test convert::test::bytes_parser ... ok
[INFO] [stdout] test convert::test::hexdump_line_parser ... ok
[INFO] [stdout] test dump::test::binary_output_format_for_a_single_line_with_padding ... ok
[INFO] [stdout] test dump::test::default_output_format_for_a_single_line ... ok
[INFO] [stdout] test dump::test::binary_output_format_on_a_single_line ... ok
[INFO] [stdout] test dump::test::dump_iterator ... ok
[INFO] [stdout] test dump::test::default_output_format_for_a_single_line_with_padding ... ok
[INFO] [stdout] test dump::test::dump_iterator_with_offset ... ok
[INFO] [stdout] test dump::test::octal_output_format_for_a_single_line_with_padding ... ok
[INFO] [stdout] test dump::test::output_settings_can_be_constructed ... ok
[INFO] [stdout] test dump::test::dump_line ... ok
[INFO] [stdout] test dump::test::output_settings_from_string ... ok
[INFO] [stdout] test generate::test::from_conversion_of_language_enum ... ok
[INFO] [stdout] test generate::test::render_basic_c_template ... ok
[INFO] [stdout] test generate::test::render_basic_cplusplus_template ... ok
[INFO] [stdout] test generate::test::render_basic_python_template ... ok
[INFO] [stdout] test generate::test::render_basic_rust_template ... ok
[INFO] [stdout] test generate::test::render_c_template_with_large_data ... ok
[INFO] [stdout] test generate::test::render_python_template_with_large_data ... ok
[INFO] [stdout] test generate::test::render_rust_template_with_large_data ... ok
[INFO] [stdout] test generate::test::render_cplusplus_template_with_large_data ... ok
[INFO] [stdout] test dump::test::octal_output_format_on_a_single_line ... ok
[INFO] [stdout] test dump::test::output_settings_builder ... 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 dump::test::output_settings_from_panics_on_unknown_string - should panic ... ok
[INFO] [stdout] test dump::test::output_settings_from_panics_on_uppercase - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xxd
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5c5dfa8d1470afcdbbcec8a36cee7a185a1499eedbeca0dd9fd70c79f0c7c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c5dfa8d1470afcdbbcec8a36cee7a185a1499eedbeca0dd9fd70c79f0c7c2e", kill_on_drop: false }`
[INFO] [stdout] a5c5dfa8d1470afcdbbcec8a36cee7a185a1499eedbeca0dd9fd70c79f0c7c2e