[INFO] fetching crate teip 1.2.1...
[INFO] testing teip-1.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate teip 1.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate teip 1.2.1 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 crates.io crate teip 1.2.1
[INFO] finished tweaking crates.io crate teip 1.2.1
[INFO] tweaked toml for crates.io crate teip 1.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate teip 1.2.1 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] [stderr]     Blocking waiting for file lock on package cache
[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" "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] 296689a1abf775c7b7b96b895a67c636b366bbbefe7e35da5f0c4f83a074d67b
[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" "296689a1abf775c7b7b96b895a67c636b366bbbefe7e35da5f0c4f83a074d67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "296689a1abf775c7b7b96b895a67c636b366bbbefe7e35da5f0c4f83a074d67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296689a1abf775c7b7b96b895a67c636b366bbbefe7e35da5f0c4f83a074d67b", kill_on_drop: false }`
[INFO] [stdout] 296689a1abf775c7b7b96b895a67c636b366bbbefe7e35da5f0c4f83a074d67b
[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" "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] e029fd5505660cc0b4eb9293e4d4cab1f554100b1a4e456dd3bf1a1d30460fd8
[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" "e029fd5505660cc0b4eb9293e4d4cab1f554100b1a4e456dd3bf1a1d30460fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling teip v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.96s
[INFO] running `Command { std: "docker" "inspect" "e029fd5505660cc0b4eb9293e4d4cab1f554100b1a4e456dd3bf1a1d30460fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e029fd5505660cc0b4eb9293e4d4cab1f554100b1a4e456dd3bf1a1d30460fd8", kill_on_drop: false }`
[INFO] [stdout] e029fd5505660cc0b4eb9293e4d4cab1f554100b1a4e456dd3bf1a1d30460fd8
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6ddab76eded3fed82ba9958e84f92b3f1e696c364c2481237dd60a067e587c98
[INFO] running `Command { std: "docker" "start" "-a" "6ddab76eded3fed82ba9958e84f92b3f1e696c364c2481237dd60a067e587c98", kill_on_drop: false }`
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling predicates v1.0.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling assert_cmd v1.0.1
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling teip v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.61s
[INFO] running `Command { std: "docker" "inspect" "6ddab76eded3fed82ba9958e84f92b3f1e696c364c2481237dd60a067e587c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ddab76eded3fed82ba9958e84f92b3f1e696c364c2481237dd60a067e587c98", kill_on_drop: false }`
[INFO] [stdout] 6ddab76eded3fed82ba9958e84f92b3f1e696c364c2481237dd60a067e587c98
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 855f943e4d30fb6eb94f28b5f27fc5787adb21fc81a8063bd93211554a0800fa
[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" "855f943e4d30fb6eb94f28b5f27fc5787adb21fc81a8063bd93211554a0800fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/teip-76539945f75ba68d
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-b789e70eba736c4b
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_trim_eol ... ok
[INFO] [stdout] test list::converter::test::test_to_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test cmdtest::test_character_null_invert ... ok
[INFO] [stdout] test cmdtest::test_character_range_invert ... ok
[INFO] [stdout] test cmdtest::test_character_separate ... ok
[INFO] [stdout] test cmdtest::test_field_ws_empty ... ok
[INFO] [stdout] test cmdtest::test_character_be_empty ... ok
[INFO] [stdout] test cmdtest::test_field_range ... ok
[INFO] [stdout] test cmdtest::test_field_empty ... ok
[INFO] [stdout] test cmdtest::test_field ... ok
[INFO] [stdout] test cmdtest::test_field_ws ... ok
[INFO] [stdout] test cmdtest::test_character_range_error_c ... ok
[INFO] [stdout] test cmdtest::test_field_null_invert ... ok
[INFO] [stdout] test cmdtest::test_field_be_empty ... ok
[INFO] [stdout] test cmdtest::test_character_range ... ok
[INFO] [stdout] test cmdtest::test_field_regex_empty ... ok
[INFO] [stdout] test cmdtest::test_field_ws_invert ... ok
[INFO] [stdout] test cmdtest::test_field_range_invert ... ok
[INFO] [stdout] test cmdtest::test_field_range_to_last ... ok
[INFO] [stdout] test cmdtest::test_regex_line ... ok
[INFO] [stdout] test cmdtest::test_line ... ok
[INFO] [stdout] test cmdtest::test_regex_only_multiple ... ok
[INFO] [stdout] test cmdtest::test_regex_only_invert ... ok
[INFO] [stdout] test cmdtest::test_regex_only ... ok
[INFO] [stdout] test cmdtest::test_solid_character_null ... ok
[INFO] [stdout] test cmdtest::test_regex_only_null_invert ... ok
[INFO] [stdout] test cmdtest::test_solid_character_be_empty ... ok
[INFO] [stdout] test cmdtest::test_solid_field ... ok
[INFO] [stdout] test cmdtest::test_solid_character_null_invert ... ok
[INFO] [stdout] test cmdtest::test_solid_field_null ... ok
[INFO] [stdout] test cmdtest::test_solid_character_range ... ok
[INFO] [stdout] test cmdtest::test_regex_only_null ... ok
[INFO] [stdout] test cmdtest::test_solid_character_separate ... ok
[INFO] [stdout] test cmdtest::test_solid_character_range_invert ... ok
[INFO] [stdout] test cmdtest::test_solid_field_null_invert ... ok
[INFO] [stdout] test cmdtest::test_solid_field_be_empty ... ok
[INFO] [stdout] test cmdtest::test_solid_field_regex_empty ... ok
[INFO] [stdout] test cmdtest::test_solid_field_ws_empty ... ok
[INFO] [stdout] test cmdtest::test_solid_field_range ... ok
[INFO] [stdout] test cmdtest::test_solid_field_range_invert ... ok
[INFO] [stdout] test cmdtest::test_solid_field_empty ... ok
[INFO] [stdout] test cmdtest::test_solid_field_range_to_last ... ok
[INFO] [stdout] test cmdtest::test_solid_line ... ok
[INFO] [stdout] test cmdtest::test_solid_regex_line ... ok
[INFO] [stdout] test cmdtest::test_solid_field_ws_invert ... ok
[INFO] [stdout] test cmdtest::test_solid_field_ws ... ok
[INFO] [stdout] test cmdtest::test_solid_regex_only_invert ... ok
[INFO] [stdout] test cmdtest::test_solid_regex_only_multiple ... ok
[INFO] [stdout] test cmdtest::test_solid_regex_only ... ok
[INFO] [stdout] test cmdtest::test_solid_regex_only_null2 ... ok
[INFO] [stdout] test cmdtest::test_solid_regex_only_null_invert ... ok
[INFO] [stdout] test cmdtest::test_solid_regex_only_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "855f943e4d30fb6eb94f28b5f27fc5787adb21fc81a8063bd93211554a0800fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855f943e4d30fb6eb94f28b5f27fc5787adb21fc81a8063bd93211554a0800fa", kill_on_drop: false }`
[INFO] [stdout] 855f943e4d30fb6eb94f28b5f27fc5787adb21fc81a8063bd93211554a0800fa