[INFO] cloning repository https://github.com/tipsypastels/palette_inspector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tipsypastels/palette_inspector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftipsypastels%2Fpalette_inspector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftipsypastels%2Fpalette_inspector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 278639ff2d08f670f3667b0f297b066f453445f0 [INFO] testing tipsypastels/palette_inspector against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftipsypastels%2Fpalette_inspector" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tipsypastels/palette_inspector on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tipsypastels/palette_inspector [INFO] finished tweaking git repo https://github.com/tipsypastels/palette_inspector [INFO] tweaked toml for git repo https://github.com/tipsypastels/palette_inspector written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/tipsypastels/palette_inspector already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4ad615aa32eba43430cc4da63c0367cc5d533b2d5a88e2aa0dda3195dcf6643 [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" "e4ad615aa32eba43430cc4da63c0367cc5d533b2d5a88e2aa0dda3195dcf6643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4ad615aa32eba43430cc4da63c0367cc5d533b2d5a88e2aa0dda3195dcf6643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4ad615aa32eba43430cc4da63c0367cc5d533b2d5a88e2aa0dda3195dcf6643", kill_on_drop: false }` [INFO] [stdout] e4ad615aa32eba43430cc4da63c0367cc5d533b2d5a88e2aa0dda3195dcf6643 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 6a257c583772ece78c1a6b06b09ec2328b44d5b79ffc877fa4b0e0418e903f4f [INFO] running `Command { std: "docker" "start" "-a" "6a257c583772ece78c1a6b06b09ec2328b44d5b79ffc877fa4b0e0418e903f4f", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling gif v0.11.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling palette_inspector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/tile.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | .len(); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 68 | by!(intersection) [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `by` [INFO] [stdout] = note: this warning originates in the macro `by` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/tile.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | .len(); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 63 | let total_colors = by!(union); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `by` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.22s [INFO] running `Command { std: "docker" "inspect" "6a257c583772ece78c1a6b06b09ec2328b44d5b79ffc877fa4b0e0418e903f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a257c583772ece78c1a6b06b09ec2328b44d5b79ffc877fa4b0e0418e903f4f", kill_on_drop: false }` [INFO] [stdout] 6a257c583772ece78c1a6b06b09ec2328b44d5b79ffc877fa4b0e0418e903f4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 717d35ed08f9a2f50263763345c04a074adf11667d21edf14919594dc3ad7657 [INFO] running `Command { std: "docker" "start" "-a" "717d35ed08f9a2f50263763345c04a074adf11667d21edf14919594dc3ad7657", kill_on_drop: false }` [INFO] [stderr] Compiling palette_inspector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/tile.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | .len(); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 68 | by!(intersection) [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `by` [INFO] [stdout] = note: this warning originates in the macro `by` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/tile.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | .len(); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 63 | let total_colors = by!(union); [INFO] [stdout] | ---------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `by` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/palette_inspector-365a11f8e3f39770) [INFO] running `Command { std: "docker" "inspect" "717d35ed08f9a2f50263763345c04a074adf11667d21edf14919594dc3ad7657", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "717d35ed08f9a2f50263763345c04a074adf11667d21edf14919594dc3ad7657", kill_on_drop: false }` [INFO] [stdout] 717d35ed08f9a2f50263763345c04a074adf11667d21edf14919594dc3ad7657 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 71467b73f23cc9fd5b4a542608702894ffddd5caa79bce30ce82bcc2c4eb78ce [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" "71467b73f23cc9fd5b4a542608702894ffddd5caa79bce30ce82bcc2c4eb78ce", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/tile.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | .len(); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 68 | by!(intersection) [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `by` [INFO] [stderr] = note: this warning originates in the macro `by` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/tile.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | .len(); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 63 | let total_colors = by!(union); [INFO] [stderr] | ---------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `by` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `palette_inspector` (bin "palette_inspector" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/palette_inspector-365a11f8e3f39770) [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" "71467b73f23cc9fd5b4a542608702894ffddd5caa79bce30ce82bcc2c4eb78ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71467b73f23cc9fd5b4a542608702894ffddd5caa79bce30ce82bcc2c4eb78ce", kill_on_drop: false }` [INFO] [stdout] 71467b73f23cc9fd5b4a542608702894ffddd5caa79bce30ce82bcc2c4eb78ce