[INFO] fetching crate readings 0.1.3... [INFO] testing readings-0.1.3 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate readings 0.1.3 into /workspace/builds/worker-101/source [INFO] validating manifest of crates.io crate readings 0.1.3 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate readings 0.1.3 [INFO] finished tweaking crates.io crate readings 0.1.3 [INFO] tweaked toml for crates.io crate readings 0.1.3 written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate crates.io crate readings 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff3707f3046645d525fbc82f4abd746d0b788cf3b551fe7c4dae886f30a48e65 [INFO] running `Command { std: "docker" "start" "-a" "ff3707f3046645d525fbc82f4abd746d0b788cf3b551fe7c4dae886f30a48e65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff3707f3046645d525fbc82f4abd746d0b788cf3b551fe7c4dae886f30a48e65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff3707f3046645d525fbc82f4abd746d0b788cf3b551fe7c4dae886f30a48e65", kill_on_drop: false }` [INFO] [stdout] ff3707f3046645d525fbc82f4abd746d0b788cf3b551fe7c4dae886f30a48e65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] becd87e2a07609594ee8676ea12cdfde790edb8dac692381040f0b960940f90c [INFO] running `Command { std: "docker" "start" "-a" "becd87e2a07609594ee8676ea12cdfde790edb8dac692381040f0b960940f90c", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling deflate v0.8.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling pathfinder_simd v0.5.0 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling png v0.16.3 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling freetype v0.4.1 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling servo-fontconfig v0.4.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling image v0.23.4 [INFO] [stderr] Compiling font-kit v0.6.0 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling plotters v0.2.14 [INFO] [stderr] Compiling readings v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.31s [INFO] running `Command { std: "docker" "inspect" "becd87e2a07609594ee8676ea12cdfde790edb8dac692381040f0b960940f90c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "becd87e2a07609594ee8676ea12cdfde790edb8dac692381040f0b960940f90c", kill_on_drop: false }` [INFO] [stdout] becd87e2a07609594ee8676ea12cdfde790edb8dac692381040f0b960940f90c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abe6f3b03aa7c61bb2217ff82902961993ea7e39003f925fde8e28840228bd94 [INFO] running `Command { std: "docker" "start" "-a" "abe6f3b03aa7c61bb2217ff82902961993ea7e39003f925fde8e28840228bd94", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling readings v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "abe6f3b03aa7c61bb2217ff82902961993ea7e39003f925fde8e28840228bd94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abe6f3b03aa7c61bb2217ff82902961993ea7e39003f925fde8e28840228bd94", kill_on_drop: false }` [INFO] [stdout] abe6f3b03aa7c61bb2217ff82902961993ea7e39003f925fde8e28840228bd94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 27bda417a1e0f5257cf9c575babf6c79ac9c0384e78da6c2d95ca3b1b35e327d [INFO] running `Command { std: "docker" "start" "-a" "27bda417a1e0f5257cf9c575babf6c79ac9c0384e78da6c2d95ca3b1b35e327d", 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] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/readings-4c9ff31565afed3a) [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" "27bda417a1e0f5257cf9c575babf6c79ac9c0384e78da6c2d95ca3b1b35e327d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27bda417a1e0f5257cf9c575babf6c79ac9c0384e78da6c2d95ca3b1b35e327d", kill_on_drop: false }` [INFO] [stdout] 27bda417a1e0f5257cf9c575babf6c79ac9c0384e78da6c2d95ca3b1b35e327d