[INFO] fetching crate tabwriter 1.4.1...
[INFO] testing tabwriter-1.4.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tabwriter 1.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tabwriter 1.4.1
[INFO] finished tweaking crates.io crate tabwriter 1.4.1
[INFO] tweaked toml for crates.io crate tabwriter 1.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tabwriter 1.4.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4df80c17fdc4e283ede205f2d28ee19d6057a684279910a2aa154d7f3fe5b857
[INFO] running `Command { std: "docker" "start" "-a" "4df80c17fdc4e283ede205f2d28ee19d6057a684279910a2aa154d7f3fe5b857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4df80c17fdc4e283ede205f2d28ee19d6057a684279910a2aa154d7f3fe5b857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df80c17fdc4e283ede205f2d28ee19d6057a684279910a2aa154d7f3fe5b857", kill_on_drop: false }`
[INFO] [stdout] 4df80c17fdc4e283ede205f2d28ee19d6057a684279910a2aa154d7f3fe5b857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cd7f84c82d72806ff1fff3095c3fd304f3398a56aebac858cab1fa3e92064c1
[INFO] running `Command { std: "docker" "start" "-a" "2cd7f84c82d72806ff1fff3095c3fd304f3398a56aebac858cab1fa3e92064c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling tabwriter v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "2cd7f84c82d72806ff1fff3095c3fd304f3398a56aebac858cab1fa3e92064c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd7f84c82d72806ff1fff3095c3fd304f3398a56aebac858cab1fa3e92064c1", kill_on_drop: false }`
[INFO] [stdout] 2cd7f84c82d72806ff1fff3095c3fd304f3398a56aebac858cab1fa3e92064c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e451059bf40426ed3252526f0dd15c924ac1c8ce3abd5457778fc7ef3ee02b3c
[INFO] running `Command { std: "docker" "start" "-a" "e451059bf40426ed3252526f0dd15c924ac1c8ce3abd5457778fc7ef3ee02b3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tabwriter v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "e451059bf40426ed3252526f0dd15c924ac1c8ce3abd5457778fc7ef3ee02b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e451059bf40426ed3252526f0dd15c924ac1c8ce3abd5457778fc7ef3ee02b3c", kill_on_drop: false }`
[INFO] [stdout] e451059bf40426ed3252526f0dd15c924ac1c8ce3abd5457778fc7ef3ee02b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0dab738b558c30b0e841094673a236859358e4ed35133aa627aef7e543d901ce
[INFO] running `Command { std: "docker" "start" "-a" "0dab738b558c30b0e841094673a236859358e4ed35133aa627aef7e543d901ce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tabwriter-29c68a4c4cd0c675)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test::test_contiguous_columns_complex ... ok
[INFO] [stdout] test test::test_contiguous_columns ... ok
[INFO] [stdout] test test::tab_indent ... ok
[INFO] [stdout] test test::test_empty ... ok
[INFO] [stdout] test test::test_empty_cell ... ok
[INFO] [stdout] test test::test_contiguous_columns_center ... ok
[INFO] [stdout] test test::test_contiguous_columns_right ... ok
[INFO] [stdout] test test::test_empty_cells_ignore_trailing ... ok
[INFO] [stdout] test test::test_empty_cells ... ok
[INFO] [stdout] test test::ansi_formatting_by_config ... ok
[INFO] [stdout] test test::test_empty_cell_no_min ... ok
[INFO] [stdout] test test::test_empty_lines ... ok
[INFO] [stdout] test test::test_minwidth ... ok
[INFO] [stdout] test test::test_empty_cells_no_min ... ok
[INFO] [stdout] test test::test_no_cells_prior ... ok
[INFO] [stdout] test test::test_no_cells ... ok
[INFO] [stdout] test test::test_no_padding_one_row ... ok
[INFO] [stdout] test test::test_one_cell_center ... ok
[INFO] [stdout] test test::test_table_center ... ok
[INFO] [stdout] test test::test_table_right ... ok
[INFO] [stdout] test test::test_one_cell_right ... ok
[INFO] [stdout] test test::test_no_padding ... ok
[INFO] [stdout] test test::test_one_cell ... ok
[INFO] [stdout] test test::test_no_cells_trailing ... ok
[INFO] [stderr]    Doc-tests tabwriter
[INFO] [stdout] test test::test_unicode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0dab738b558c30b0e841094673a236859358e4ed35133aa627aef7e543d901ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dab738b558c30b0e841094673a236859358e4ed35133aa627aef7e543d901ce", kill_on_drop: false }`
[INFO] [stdout] 0dab738b558c30b0e841094673a236859358e4ed35133aa627aef7e543d901ce