[INFO] fetching crate tbl 1.1.0-alpha.1...
[INFO] testing tbl-1.1.0-alpha.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tbl 1.1.0-alpha.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tbl 1.1.0-alpha.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 tbl 1.1.0-alpha.1
[INFO] finished tweaking crates.io crate tbl 1.1.0-alpha.1
[INFO] tweaked toml for crates.io crate tbl 1.1.0-alpha.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate tbl 1.1.0-alpha.1 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time v0.1.43
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded chrono v0.4.11
[INFO] [stderr]   Downloaded termion v1.5.5
[INFO] [stderr]   Downloaded syn v1.0.31
[INFO] [stderr]   Downloaded redox_termios v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 347a84f1e051dc656a18cb800eec944a6ecafadeae5362800e789e4cd7a5f58c
[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" "347a84f1e051dc656a18cb800eec944a6ecafadeae5362800e789e4cd7a5f58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "347a84f1e051dc656a18cb800eec944a6ecafadeae5362800e789e4cd7a5f58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "347a84f1e051dc656a18cb800eec944a6ecafadeae5362800e789e4cd7a5f58c", kill_on_drop: false }`
[INFO] [stdout] 347a84f1e051dc656a18cb800eec944a6ecafadeae5362800e789e4cd7a5f58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d372e8533aace791366ff7ada6c9e68c1b808c17c4d11bb06ba06013a4f5455
[INFO] running `Command { std: "docker" "start" "-a" "5d372e8533aace791366ff7ada6c9e68c1b808c17c4d11bb06ba06013a4f5455", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling tbl v1.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.66s
[INFO] running `Command { std: "docker" "inspect" "5d372e8533aace791366ff7ada6c9e68c1b808c17c4d11bb06ba06013a4f5455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d372e8533aace791366ff7ada6c9e68c1b808c17c4d11bb06ba06013a4f5455", kill_on_drop: false }`
[INFO] [stdout] 5d372e8533aace791366ff7ada6c9e68c1b808c17c4d11bb06ba06013a4f5455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3c7bc50344af6ad88758c4f3630c7fb138d40a909dc7b7235c0b21246fc1bed7
[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" "3c7bc50344af6ad88758c4f3630c7fb138d40a909dc7b7235c0b21246fc1bed7", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling tbl v1.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "3c7bc50344af6ad88758c4f3630c7fb138d40a909dc7b7235c0b21246fc1bed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7bc50344af6ad88758c4f3630c7fb138d40a909dc7b7235c0b21246fc1bed7", kill_on_drop: false }`
[INFO] [stdout] 3c7bc50344af6ad88758c4f3630c7fb138d40a909dc7b7235c0b21246fc1bed7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d903d7d4821a4ab5e1f1605795db2113235ca3f7e0a0e7ec9f5c745d8e05c3d1
[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" "d903d7d4821a4ab5e1f1605795db2113235ca3f7e0a0e7ec9f5c745d8e05c3d1", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tbl-1b84bc8a114d1211
[INFO] [stdout] test interval::test::test_split_overlapping ... ok
[INFO] [stderr]    Doc-tests tbl
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/builder.rs - builder::Renderer::new (line 33) ... ok
[INFO] [stdout] test src/builder.rs - builder::Renderer::with_renderer (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/builder.rs - builder::Renderer::render (line 154) ... ok
[INFO] [stdout] test src/builder.rs - builder::Renderer::with_length (line 61) ... ok
[INFO] [stdout] test src/builder.rs - builder::Renderer::with_boundaries (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d903d7d4821a4ab5e1f1605795db2113235ca3f7e0a0e7ec9f5c745d8e05c3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d903d7d4821a4ab5e1f1605795db2113235ca3f7e0a0e7ec9f5c745d8e05c3d1", kill_on_drop: false }`
[INFO] [stdout] d903d7d4821a4ab5e1f1605795db2113235ca3f7e0a0e7ec9f5c745d8e05c3d1