[INFO] cloning repository https://github.com/mbudde/tabulate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbudde/tabulate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbudde%2Ftabulate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbudde%2Ftabulate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77cae67a0db1205c99fcff02b80bac30258975e2
[INFO] testing mbudde/tabulate against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbudde%2Ftabulate" "/workspace/builds/worker-111/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mbudde/tabulate on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mbudde/tabulate
[INFO] finished tweaking git repo https://github.com/mbudde/tabulate
[INFO] tweaked toml for git repo https://github.com/mbudde/tabulate written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate git repo https://github.com/mbudde/tabulate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7697fc75068c4da1dd8d5c9071f2b56dded380dd1e9540f0b8d1b728b05068cd
[INFO] running `Command { std: "docker" "start" "-a" "7697fc75068c4da1dd8d5c9071f2b56dded380dd1e9540f0b8d1b728b05068cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7697fc75068c4da1dd8d5c9071f2b56dded380dd1e9540f0b8d1b728b05068cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7697fc75068c4da1dd8d5c9071f2b56dded380dd1e9540f0b8d1b728b05068cd", kill_on_drop: false }`
[INFO] [stdout] 7697fc75068c4da1dd8d5c9071f2b56dded380dd1e9540f0b8d1b728b05068cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f68a035d5baf34eb357ffbd7f78678b29bd31d89d0d4ff2f510bf277a35ffa91
[INFO] running `Command { std: "docker" "start" "-a" "f68a035d5baf34eb357ffbd7f78678b29bd31d89d0d4ff2f510bf277a35ffa91", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling adler32 v1.1.0
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling bytes v0.5.5
[INFO] [stderr]    Compiling tabulate v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling combine v4.2.1
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling addr2line v0.12.2
[INFO] [stderr]    Compiling backtrace v0.3.49
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.28s
[INFO] running `Command { std: "docker" "inspect" "f68a035d5baf34eb357ffbd7f78678b29bd31d89d0d4ff2f510bf277a35ffa91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68a035d5baf34eb357ffbd7f78678b29bd31d89d0d4ff2f510bf277a35ffa91", kill_on_drop: false }`
[INFO] [stdout] f68a035d5baf34eb357ffbd7f78678b29bd31d89d0d4ff2f510bf277a35ffa91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d43f4f334043d1acba2b8a31dc51a45e609830f46911d428d491c6fcd2a02d81
[INFO] running `Command { std: "docker" "start" "-a" "d43f4f334043d1acba2b8a31dc51a45e609830f46911d428d491c6fcd2a02d81", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tabulate v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "d43f4f334043d1acba2b8a31dc51a45e609830f46911d428d491c6fcd2a02d81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d43f4f334043d1acba2b8a31dc51a45e609830f46911d428d491c6fcd2a02d81", kill_on_drop: false }`
[INFO] [stdout] d43f4f334043d1acba2b8a31dc51a45e609830f46911d428d491c6fcd2a02d81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24c4b42b72b9eebc9ba369b5ff14d643ca40e6e5964386d7ffc94f37abb25d6f
[INFO] running `Command { std: "docker" "start" "-a" "24c4b42b72b9eebc9ba369b5ff14d643ca40e6e5964386d7ffc94f37abb25d6f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tabulate-595fc5036d2ab645)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test parser::tests::fuzz_regress_1 ... ok
[INFO] [stdout] test parser::tests::test_split_line_collapse ... ok
[INFO] [stdout] test parser::tests::test_split_line_empty ... ok
[INFO] [stdout] test parser::tests::test_split_line_simple ... ok
[INFO] [stdout] test parser::tests::test_split_line_ignore_leading_and_trailing ... ok
[INFO] [stdout] test parser::tests::test_split_line_strict ... ok
[INFO] [stdout] test parser::tests::test_split_line_strict_empty ... ok
[INFO] [stdout] test parser::tests::test_split_line_strict_trailing_whitespace ... ok
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stdout] test tests::exclude_column ... ok
[INFO] [stdout] test tests::lines_opt ... ok
[INFO] [stdout] test tests::overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tabulate-4cfde31adcf2079a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tabulate
[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] [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" "24c4b42b72b9eebc9ba369b5ff14d643ca40e6e5964386d7ffc94f37abb25d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c4b42b72b9eebc9ba369b5ff14d643ca40e6e5964386d7ffc94f37abb25d6f", kill_on_drop: false }`
[INFO] [stdout] 24c4b42b72b9eebc9ba369b5ff14d643ca40e6e5964386d7ffc94f37abb25d6f