[INFO] cloning repository https://github.com/biddellns/nom-practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/biddellns/nom-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiddellns%2Fnom-practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiddellns%2Fnom-practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cfb21e6edafe1a5f9a3a38d41d2e91538b4c3031 [INFO] testing biddellns/nom-practice against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiddellns%2Fnom-practice" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/biddellns/nom-practice on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/biddellns/nom-practice [INFO] finished tweaking git repo https://github.com/biddellns/nom-practice [INFO] tweaked toml for git repo https://github.com/biddellns/nom-practice written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/biddellns/nom-practice already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97513826272a989258f4ca7d5782642928a726dd07fb3bff465ced46810e878c [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" "97513826272a989258f4ca7d5782642928a726dd07fb3bff465ced46810e878c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97513826272a989258f4ca7d5782642928a726dd07fb3bff465ced46810e878c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97513826272a989258f4ca7d5782642928a726dd07fb3bff465ced46810e878c", kill_on_drop: false }` [INFO] [stdout] 97513826272a989258f4ca7d5782642928a726dd07fb3bff465ced46810e878c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de68add48a4e3f5c6eddc909a1918209849b616537383413b1ab544573d0a9bb [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" "de68add48a4e3f5c6eddc909a1918209849b616537383413b1ab544573d0a9bb", kill_on_drop: false }` [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling runner v0.1.0 (/opt/rustwide/workdir/runner) [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling bitvec v0.19.4 [INFO] [stderr] Compiling hex-color v0.1.0 (/opt/rustwide/workdir/libs/hex-color) [INFO] [stdout] warning: function is never used: `from_hex` [INFO] [stdout] --> libs/hex-color/src/lib.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn from_hex(input: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_hex_digit` [INFO] [stdout] --> libs/hex-color/src/lib.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn is_hex_digit(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_primary` [INFO] [stdout] --> libs/hex-color/src/lib.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn hex_primary(input: &str) -> IResult<&str, u8> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_color` [INFO] [stdout] --> libs/hex-color/src/lib.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn hex_color(input: &str) -> IResult<&str, Color> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_number` [INFO] [stdout] --> libs/hex-color/src/lib.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn hex_number(input: &str) -> IResult<&str, ColorHex> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_raw` [INFO] [stdout] --> libs/hex-color/src/lib.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn hex_raw(input: &str) -> IResult<&str, String> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.32s [INFO] running `Command { std: "docker" "inspect" "de68add48a4e3f5c6eddc909a1918209849b616537383413b1ab544573d0a9bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de68add48a4e3f5c6eddc909a1918209849b616537383413b1ab544573d0a9bb", kill_on_drop: false }` [INFO] [stdout] de68add48a4e3f5c6eddc909a1918209849b616537383413b1ab544573d0a9bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--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] a32455327baacb5122d80cf29430fc1b695d41c448d348dbb897d258805b77f4 [INFO] running `Command { std: "docker" "start" "-a" "a32455327baacb5122d80cf29430fc1b695d41c448d348dbb897d258805b77f4", kill_on_drop: false }` [INFO] [stderr] Compiling runner v0.1.0 (/opt/rustwide/workdir/runner) [INFO] [stderr] Compiling hex-color v0.1.0 (/opt/rustwide/workdir/libs/hex-color) [INFO] [stdout] warning: function is never used: `from_hex` [INFO] [stdout] --> libs/hex-color/src/lib.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn from_hex(input: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_hex_digit` [INFO] [stdout] --> libs/hex-color/src/lib.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn is_hex_digit(c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_primary` [INFO] [stdout] --> libs/hex-color/src/lib.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn hex_primary(input: &str) -> IResult<&str, u8> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_color` [INFO] [stdout] --> libs/hex-color/src/lib.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn hex_color(input: &str) -> IResult<&str, Color> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_number` [INFO] [stdout] --> libs/hex-color/src/lib.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn hex_number(input: &str) -> IResult<&str, ColorHex> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hex_raw` [INFO] [stdout] --> libs/hex-color/src/lib.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn hex_raw(input: &str) -> IResult<&str, String> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "a32455327baacb5122d80cf29430fc1b695d41c448d348dbb897d258805b77f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a32455327baacb5122d80cf29430fc1b695d41c448d348dbb897d258805b77f4", kill_on_drop: false }` [INFO] [stdout] a32455327baacb5122d80cf29430fc1b695d41c448d348dbb897d258805b77f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 68800b4bb537f916d13bbb8e3bd73514b540698fb78f9fba29839ff2556e786d [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" "68800b4bb537f916d13bbb8e3bd73514b540698fb78f9fba29839ff2556e786d", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `from_hex` [INFO] [stderr] --> libs/hex-color/src/lib.rs:21:4 [INFO] [stderr] | [INFO] [stderr] 21 | fn from_hex(input: &str) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_hex_digit` [INFO] [stderr] --> libs/hex-color/src/lib.rs:25:4 [INFO] [stderr] | [INFO] [stderr] 25 | fn is_hex_digit(c: char) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hex_primary` [INFO] [stderr] --> libs/hex-color/src/lib.rs:29:4 [INFO] [stderr] | [INFO] [stderr] 29 | fn hex_primary(input: &str) -> IResult<&str, u8> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hex_color` [INFO] [stderr] --> libs/hex-color/src/lib.rs:36:4 [INFO] [stderr] | [INFO] [stderr] 36 | fn hex_color(input: &str) -> IResult<&str, Color> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hex_number` [INFO] [stderr] --> libs/hex-color/src/lib.rs:43:4 [INFO] [stderr] | [INFO] [stderr] 43 | fn hex_number(input: &str) -> IResult<&str, ColorHex> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hex_raw` [INFO] [stderr] --> libs/hex-color/src/lib.rs:50:4 [INFO] [stderr] | [INFO] [stderr] 50 | fn hex_raw(input: &str) -> IResult<&str, String> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `hex-color` (lib) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hex_color-e5260b5f33c0cb46) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::parse_color ... ok [INFO] [stdout] test test::parse_color_hex_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/runner-a00d951c35d6ebc3) [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-color [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" "68800b4bb537f916d13bbb8e3bd73514b540698fb78f9fba29839ff2556e786d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68800b4bb537f916d13bbb8e3bd73514b540698fb78f9fba29839ff2556e786d", kill_on_drop: false }` [INFO] [stdout] 68800b4bb537f916d13bbb8e3bd73514b540698fb78f9fba29839ff2556e786d