[INFO] fetching crate hex-rgb 0.1.1... [INFO] testing hex-rgb-0.1.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate hex-rgb 0.1.1 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate hex-rgb 0.1.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hex-rgb 0.1.1 [INFO] finished tweaking crates.io crate hex-rgb 0.1.1 [INFO] tweaked toml for crates.io crate hex-rgb 0.1.1 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate crates.io crate hex-rgb 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dlib v0.4.2 [INFO] [stderr] Downloaded wayland-client v0.28.2 [INFO] [stderr] Downloaded libloading v0.6.5 [INFO] [stderr] Downloaded x11-clipboard v0.5.1 [INFO] [stderr] Downloaded xcb v0.9.0 [INFO] [stderr] Downloaded clipboard-win v3.1.1 [INFO] [stderr] Downloaded lazy-bytes-cast v5.0.1 [INFO] [stderr] Downloaded wayland-cursor v0.28.2 [INFO] [stderr] Downloaded wayland-protocols v0.28.2 [INFO] [stderr] Downloaded wayland-sys v0.28.2 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.0 [INFO] [stderr] Downloaded syn v1.0.53 [INFO] [stderr] Downloaded smithay-clipboard v0.6.1 [INFO] [stderr] Downloaded copypasta v0.7.1 [INFO] [stderr] Downloaded owo-colors v1.1.3 [INFO] [stderr] Downloaded xcursor v0.3.3 [INFO] [stderr] Downloaded cc v1.0.65 [INFO] [stderr] Downloaded smallvec v1.5.0 [INFO] [stderr] Downloaded wayland-commons v0.28.2 [INFO] [stderr] Downloaded wayland-scanner v0.28.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 421c984401d5269801a2b12516added2a0bf55f140189d141b2d38823367329e [INFO] running `Command { std: "docker" "start" "-a" "421c984401d5269801a2b12516added2a0bf55f140189d141b2d38823367329e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "421c984401d5269801a2b12516added2a0bf55f140189d141b2d38823367329e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "421c984401d5269801a2b12516added2a0bf55f140189d141b2d38823367329e", kill_on_drop: false }` [INFO] [stdout] 421c984401d5269801a2b12516added2a0bf55f140189d141b2d38823367329e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 051106be0cc97f143edf86543fe446ec31aea33a2062a1101f0c2e687661c1af [INFO] running `Command { std: "docker" "start" "-a" "051106be0cc97f143edf86543fe446ec31aea33a2062a1101f0c2e687661c1af", 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] Compiling libc v0.2.80 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling owo-colors v1.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling wayland-commons v0.28.2 [INFO] [stderr] Compiling structopt v0.3.20 [INFO] [stderr] Compiling wayland-cursor v0.28.2 [INFO] [stderr] Compiling x11-clipboard v0.5.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.0 [INFO] [stderr] Compiling smithay-clipboard v0.6.1 [INFO] [stderr] Compiling copypasta v0.7.1 [INFO] [stderr] Compiling hex-rgb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `debug` [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cli.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.47s [INFO] running `Command { std: "docker" "inspect" "051106be0cc97f143edf86543fe446ec31aea33a2062a1101f0c2e687661c1af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "051106be0cc97f143edf86543fe446ec31aea33a2062a1101f0c2e687661c1af", kill_on_drop: false }` [INFO] [stdout] 051106be0cc97f143edf86543fe446ec31aea33a2062a1101f0c2e687661c1af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1967e50c39428037dea680fdac24f39db7d0dccc82763f11e67c94b2a52e015 [INFO] running `Command { std: "docker" "start" "-a" "e1967e50c39428037dea680fdac24f39db7d0dccc82763f11e67c94b2a52e015", kill_on_drop: false }` [INFO] [stderr] Compiling hex-rgb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:166:51 [INFO] [stdout] | [INFO] [stdout] 166 | assert!(vec_compare(&expected, &decoded), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 166 | assert!(vec_compare(&expected, &decoded), "{}", true); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `debug` [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cli.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(StructOpt, Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "e1967e50c39428037dea680fdac24f39db7d0dccc82763f11e67c94b2a52e015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1967e50c39428037dea680fdac24f39db7d0dccc82763f11e67c94b2a52e015", kill_on_drop: false }` [INFO] [stdout] e1967e50c39428037dea680fdac24f39db7d0dccc82763f11e67c94b2a52e015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6e3c7ec3742d69f16b16d44ff2b45d54e72d35219ecef405f92e29593bd70f9c [INFO] running `Command { std: "docker" "start" "-a" "6e3c7ec3742d69f16b16d44ff2b45d54e72d35219ecef405f92e29593bd70f9c", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:166:51 [INFO] [stderr] | [INFO] [stderr] 166 | assert!(vec_compare(&expected, &decoded), true); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 166 | assert!(vec_compare(&expected, &decoded), "{}", true); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `hex-rgb` (lib test) generated 1 warning [INFO] [stderr] warning: field is never read: `debug` [INFO] [stderr] --> src/cli.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | debug: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/cli.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(StructOpt, Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `hex-rgb` (bin "hex-rgb" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hex_rgb-eedd0f6c0ae53c37) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::should_convert_shorthand_hexcode_to_rgb ... ok [INFO] [stdout] test tests::should_crop_letters ... ok [INFO] [stdout] test tests::should_decode_hex ... ok [INFO] [stdout] test tests::should_convert_hexcode_to_rgb ... ok [INFO] [stdout] test tests::should_repeat_letters_once ... ok [INFO] [stdout] test tests::should_throw_error_when_hexcode_is_invalid ... ok [INFO] [stdout] test tests::should_throw_error_when_shorthand_hexcode_is_invalid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hex_rgb-e374689acb84a246) [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] [stderr] Doc-tests hex-rgb [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" "6e3c7ec3742d69f16b16d44ff2b45d54e72d35219ecef405f92e29593bd70f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3c7ec3742d69f16b16d44ff2b45d54e72d35219ecef405f92e29593bd70f9c", kill_on_drop: false }` [INFO] [stdout] 6e3c7ec3742d69f16b16d44ff2b45d54e72d35219ecef405f92e29593bd70f9c