[INFO] cloning repository https://github.com/shssoichiro/oxipng [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shssoichiro/oxipng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshssoichiro%2Foxipng", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshssoichiro%2Foxipng'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7744335020fdbda11c63b130890da8596f086d9f [INFO] checking shssoichiro/oxipng against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshssoichiro%2Foxipng" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 88% (264/298) Checking out files: 89% (266/298) Checking out files: 90% (269/298) Checking out files: 91% (272/298) Checking out files: 92% (275/298) Checking out files: 93% (278/298) Checking out files: 94% (281/298) Checking out files: 95% (284/298) Checking out files: 96% (287/298) Checking out files: 97% (290/298) Checking out files: 98% (293/298) Checking out files: 99% (296/298) Checking out files: 100% (298/298) Checking out files: 100% (298/298), done. [INFO] validating manifest of git repo https://github.com/shssoichiro/oxipng on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shssoichiro/oxipng [INFO] finished tweaking git repo https://github.com/shssoichiro/oxipng [INFO] tweaked toml for git repo https://github.com/shssoichiro/oxipng written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/shssoichiro/oxipng already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ce563064e9faa097042c35bc74e79c49bbf93ff9fca94f4cf551da8545d6f3b [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" "3ce563064e9faa097042c35bc74e79c49bbf93ff9fca94f4cf551da8545d6f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ce563064e9faa097042c35bc74e79c49bbf93ff9fca94f4cf551da8545d6f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ce563064e9faa097042c35bc74e79c49bbf93ff9fca94f4cf551da8545d6f3b", kill_on_drop: false }` [INFO] [stdout] 3ce563064e9faa097042c35bc74e79c49bbf93ff9fca94f4cf551da8545d6f3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d70824c2b368307118b3af88404f5214b433dab2ae2486641336335ab2826ef5 [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" "d70824c2b368307118b3af88404f5214b433dab2ae2486641336335ab2826ef5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking wild v2.0.4 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling libdeflate-sys v0.7.1 [INFO] [stderr] Compiling cloudflare-zlib-sys v0.2.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking rgb v0.8.25 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking zopfli v0.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling semver-parser v0.10.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking stderrlog v0.5.0 [INFO] [stderr] Compiling oxipng v4.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking image v0.23.12 [INFO] [stderr] Checking libdeflater v0.7.1 [INFO] [stderr] Checking cloudflare-zlib v0.2.5 [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "d70824c2b368307118b3af88404f5214b433dab2ae2486641336335ab2826ef5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d70824c2b368307118b3af88404f5214b433dab2ae2486641336335ab2826ef5", kill_on_drop: false }` [INFO] [stdout] d70824c2b368307118b3af88404f5214b433dab2ae2486641336335ab2826ef5