[INFO] updating cached repository leonardinius/ans-vte-test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/leonardinius/ans-vte-test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/leonardinius/ans-vte-test" "work/ex/beta-1.37-6/sources/1.36.0/gh/leonardinius/ans-vte-test"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/leonardinius/ans-vte-test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/leonardinius/ans-vte-test" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardinius/ans-vte-test"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardinius/ans-vte-test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a1f00dd29a3e9b8d017f2f903d99bcedadf98f10 [INFO] sha for GitHub repo leonardinius/ans-vte-test: a1f00dd29a3e9b8d017f2f903d99bcedadf98f10 [INFO] validating manifest of leonardinius/ans-vte-test on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of leonardinius/ans-vte-test on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing leonardinius/ans-vte-test [INFO] finished frobbing leonardinius/ans-vte-test [INFO] frobbed toml for leonardinius/ans-vte-test written to work/ex/beta-1.37-6/sources/1.36.0/gh/leonardinius/ans-vte-test/Cargo.toml [INFO] started frobbing leonardinius/ans-vte-test [INFO] finished frobbing leonardinius/ans-vte-test [INFO] frobbed toml for leonardinius/ans-vte-test written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardinius/ans-vte-test/Cargo.toml [INFO] crate leonardinius/ans-vte-test already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/leonardinius/ans-vte-test/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing leonardinius/ans-vte-test against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardinius/ans-vte-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] d1c6b8bf40ba5b3a0614958407045ce6aab2585762855dbca74ed48ecf8f1bcc [INFO] running `"docker" "start" "-a" "d1c6b8bf40ba5b3a0614958407045ce6aab2585762855dbca74ed48ecf8f1bcc"` [INFO] [stderr] Compiling ansi-vte-test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Black`, `Cyan`, `Green`, `Purple` [INFO] [stderr] --> src/main.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | use ansi_term::Colour::{Black, Red, Green, Yellow, Blue, Purple, Cyan, Fixed}; [INFO] [stderr] | ^^^^^ ^^^^^ ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Blue.underline().bold().paint("Blue underline bold!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Blue.on(Yellow).paint("Blue on yellow!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | Red.normal().paint("yet another red string"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Fixed(134).paint("A sort of light purple."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Fixed(221).on(Fixed(124)).paint("Mustard in the ketchup."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "d1c6b8bf40ba5b3a0614958407045ce6aab2585762855dbca74ed48ecf8f1bcc"` [INFO] running `"docker" "rm" "-f" "d1c6b8bf40ba5b3a0614958407045ce6aab2585762855dbca74ed48ecf8f1bcc"` [INFO] [stdout] d1c6b8bf40ba5b3a0614958407045ce6aab2585762855dbca74ed48ecf8f1bcc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardinius/ans-vte-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 1490c60f2f8a85ad110dd103e4663a2022db73b16ebd6cf76c6693b5190a4960 [INFO] running `"docker" "start" "-a" "1490c60f2f8a85ad110dd103e4663a2022db73b16ebd6cf76c6693b5190a4960"` [INFO] [stderr] Compiling ansi-vte-test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Black`, `Cyan`, `Green`, `Purple` [INFO] [stderr] --> src/main.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | use ansi_term::Colour::{Black, Red, Green, Yellow, Blue, Purple, Cyan, Fixed}; [INFO] [stderr] | ^^^^^ ^^^^^ ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Blue.underline().bold().paint("Blue underline bold!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Blue.on(Yellow).paint("Blue on yellow!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | Red.normal().paint("yet another red string"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Fixed(134).paint("A sort of light purple."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ansi_term::display::::paint` that must be used [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Fixed(221).on(Fixed(124)).paint("Mustard in the ketchup."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `"docker" "inspect" "1490c60f2f8a85ad110dd103e4663a2022db73b16ebd6cf76c6693b5190a4960"` [INFO] running `"docker" "rm" "-f" "1490c60f2f8a85ad110dd103e4663a2022db73b16ebd6cf76c6693b5190a4960"` [INFO] [stdout] 1490c60f2f8a85ad110dd103e4663a2022db73b16ebd6cf76c6693b5190a4960 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardinius/ans-vte-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 436d5543e9dfd9c4190e4a80ad94f3a8e88807dfaee2c5bccfac28ff79320b4a [INFO] running `"docker" "start" "-a" "436d5543e9dfd9c4190e4a80ad94f3a8e88807dfaee2c5bccfac28ff79320b4a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/ansi_vte_test-a8fa2f7abb8b6ac1 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "436d5543e9dfd9c4190e4a80ad94f3a8e88807dfaee2c5bccfac28ff79320b4a"` [INFO] running `"docker" "rm" "-f" "436d5543e9dfd9c4190e4a80ad94f3a8e88807dfaee2c5bccfac28ff79320b4a"` [INFO] [stdout] 436d5543e9dfd9c4190e4a80ad94f3a8e88807dfaee2c5bccfac28ff79320b4a