[INFO] cloning repository https://github.com/mingyli/fastfinge-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mingyli/fastfinge-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ffastfinge-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ffastfinge-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a1ecd659599562e7117decaaa05f29a3eb5493a [INFO] testing mingyli/fastfinge-rs against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmingyli%2Ffastfinge-rs" "/workspace/builds/worker-51/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mingyli/fastfinge-rs 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/mingyli/fastfinge-rs [INFO] finished tweaking git repo https://github.com/mingyli/fastfinge-rs [INFO] tweaked toml for git repo https://github.com/mingyli/fastfinge-rs written to /workspace/builds/worker-51/source/Cargo.toml [INFO] crate git repo https://github.com/mingyli/fastfinge-rs 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term_size v0.3.1 [INFO] [stderr] Downloaded enumset_derive v0.4.3 [INFO] [stderr] Downloaded serde v1.0.102 [INFO] [stderr] Downloaded ncurses v5.99.0 [INFO] [stderr] Downloaded enum-map-derive v0.4.3 [INFO] [stderr] Downloaded enum-map v0.6.1 [INFO] [stderr] Downloaded syn v1.0.8 [INFO] [stderr] Downloaded toml v0.5.5 [INFO] [stderr] Downloaded cursive v0.13.0 [INFO] [stderr] Downloaded hashbrown v0.5.0 [INFO] [stderr] Downloaded enumset v0.4.4 [INFO] [stderr] Downloaded array-macro v1.0.4 [INFO] [stderr] Downloaded strsim v0.9.2 [INFO] [stderr] Downloaded arc-swap v0.4.3 [INFO] [stderr] Downloaded signal-hook-registry v1.1.1 [INFO] [stderr] Downloaded signal-hook v0.1.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 6d2e2b0e8fb634def4ef0704216adb475654b74a8bfe5b5fcdf1686a96aea7f7 [INFO] running `Command { std: "docker" "start" "-a" "6d2e2b0e8fb634def4ef0704216adb475654b74a8bfe5b5fcdf1686a96aea7f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d2e2b0e8fb634def4ef0704216adb475654b74a8bfe5b5fcdf1686a96aea7f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d2e2b0e8fb634def4ef0704216adb475654b74a8bfe5b5fcdf1686a96aea7f7", kill_on_drop: false }` [INFO] [stdout] 6d2e2b0e8fb634def4ef0704216adb475654b74a8bfe5b5fcdf1686a96aea7f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 1271fa3943635509f9035bc9758c7b23f6b7201f5fee8bf1e95d57ae2e976e91 [INFO] running `Command { std: "docker" "start" "-a" "1271fa3943635509f9035bc9758c7b23f6b7201f5fee8bf1e95d57ae2e976e91", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling arc-swap v0.4.3 [INFO] [stderr] Compiling array-macro v1.0.4 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling xi-unicode v0.2.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling signal-hook v0.1.11 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Compiling enum-map v0.6.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling enumset_derive v0.4.3 [INFO] [stderr] Compiling enumset v0.4.4 [INFO] [stderr] Compiling cursive v0.13.0 [INFO] [stderr] Compiling fastfinge-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.04s [INFO] running `Command { std: "docker" "inspect" "1271fa3943635509f9035bc9758c7b23f6b7201f5fee8bf1e95d57ae2e976e91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1271fa3943635509f9035bc9758c7b23f6b7201f5fee8bf1e95d57ae2e976e91", kill_on_drop: false }` [INFO] [stdout] 1271fa3943635509f9035bc9758c7b23f6b7201f5fee8bf1e95d57ae2e976e91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 82a3d3b09a8ad1a134ee9a805e1e4585e4c04ac78ff7072a77488fab36872907 [INFO] running `Command { std: "docker" "start" "-a" "82a3d3b09a8ad1a134ee9a805e1e4585e4c04ac78ff7072a77488fab36872907", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fastfinge-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.40s [INFO] running `Command { std: "docker" "inspect" "82a3d3b09a8ad1a134ee9a805e1e4585e4c04ac78ff7072a77488fab36872907", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a3d3b09a8ad1a134ee9a805e1e4585e4c04ac78ff7072a77488fab36872907", kill_on_drop: false }` [INFO] [stdout] 82a3d3b09a8ad1a134ee9a805e1e4585e4c04ac78ff7072a77488fab36872907 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 0f4ede62ac46b6e97866a9c406f025c341b0e0c24478187a44fa04910aeb479b [INFO] running `Command { std: "docker" "start" "-a" "0f4ede62ac46b6e97866a9c406f025c341b0e0c24478187a44fa04910aeb479b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.91s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fastfingers-c5d389666a4e6ad1) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test iter::peeking::tests::test_iter_consumed ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fastfinge_rs-1cf088821391eb17) [INFO] [stdout] test iter::peeking::tests::test_trait_impl ... ok [INFO] [stdout] test model::tests::test_initial_values ... ok [INFO] [stdout] test iter::peeking::tests::test_infinite_stream ... ok [INFO] [stdout] test view::display::tests::test_common_prefix ... ok [INFO] [stdout] test model::tests::test_register ... ok [INFO] [stdout] test view::display::tests::test_get_styled_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests fastfingers [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] [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" "0f4ede62ac46b6e97866a9c406f025c341b0e0c24478187a44fa04910aeb479b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f4ede62ac46b6e97866a9c406f025c341b0e0c24478187a44fa04910aeb479b", kill_on_drop: false }` [INFO] [stdout] 0f4ede62ac46b6e97866a9c406f025c341b0e0c24478187a44fa04910aeb479b