[INFO] cloning repository https://github.com/exoticorn/pngeq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exoticorn/pngeq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexoticorn%2Fpngeq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexoticorn%2Fpngeq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 374001a7e62f9fbba78ac8588bc5cf2d53e40746
[INFO] testing exoticorn/pngeq against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexoticorn%2Fpngeq" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exoticorn/pngeq 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 git repo https://github.com/exoticorn/pngeq
[INFO] finished tweaking git repo https://github.com/exoticorn/pngeq
[INFO] tweaked toml for git repo https://github.com/exoticorn/pngeq written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/exoticorn/pngeq 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded term_size v0.1.1
[INFO] [stderr]   Downloaded c_vec v1.0.12
[INFO] [stderr]   Downloaded strsim v0.5.1
[INFO] [stderr]   Downloaded clap v2.11.0
[INFO] [stderr]   Downloaded ansi_term v0.8.0
[INFO] [stderr]   Downloaded exoquant v0.2.0
[INFO] [stderr]   Downloaded lodepng v0.8.1
[INFO] [stderr]   Downloaded rgb v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] f2de2b7c5109a51218144320c0a7e574ccd7249e2ab1d468967f29f62a69bb93
[INFO] running `Command { std: "docker" "start" "-a" "f2de2b7c5109a51218144320c0a7e574ccd7249e2ab1d468967f29f62a69bb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2de2b7c5109a51218144320c0a7e574ccd7249e2ab1d468967f29f62a69bb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2de2b7c5109a51218144320c0a7e574ccd7249e2ab1d468967f29f62a69bb93", kill_on_drop: false }`
[INFO] [stdout] f2de2b7c5109a51218144320c0a7e574ccd7249e2ab1d468967f29f62a69bb93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 9c1d74781cdf6ee253f3f51293e323543a7c552f92dec91d60312eff581d87e2
[INFO] running `Command { std: "docker" "start" "-a" "9c1d74781cdf6ee253f3f51293e323543a7c552f92dec91d60312eff581d87e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.15
[INFO] [stderr]    Compiling lodepng v0.8.1
[INFO] [stderr]    Compiling rgb v0.5.0
[INFO] [stderr]    Compiling ansi_term v0.8.0
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling unicode-segmentation v0.1.2
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.3
[INFO] [stderr]    Compiling strsim v0.5.1
[INFO] [stderr]    Compiling exoquant v0.2.0
[INFO] [stderr]    Compiling term_size v0.1.1
[INFO] [stderr]    Compiling clap v2.11.0
[INFO] [stderr]    Compiling pngeq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 53s
[INFO] running `Command { std: "docker" "inspect" "9c1d74781cdf6ee253f3f51293e323543a7c552f92dec91d60312eff581d87e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1d74781cdf6ee253f3f51293e323543a7c552f92dec91d60312eff581d87e2", kill_on_drop: false }`
[INFO] [stdout] 9c1d74781cdf6ee253f3f51293e323543a7c552f92dec91d60312eff581d87e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 29d4049789103d2c93c1d523ddb2cbca3b7c39442486f3b5ddadc121c0597f64
[INFO] running `Command { std: "docker" "start" "-a" "29d4049789103d2c93c1d523ddb2cbca3b7c39442486f3b5ddadc121c0597f64", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pngeq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.64s
[INFO] running `Command { std: "docker" "inspect" "29d4049789103d2c93c1d523ddb2cbca3b7c39442486f3b5ddadc121c0597f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d4049789103d2c93c1d523ddb2cbca3b7c39442486f3b5ddadc121c0597f64", kill_on_drop: false }`
[INFO] [stdout] 29d4049789103d2c93c1d523ddb2cbca3b7c39442486f3b5ddadc121c0597f64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 77904e8ff2d5b9e5e86461dd6f58fea7f1ae3893ea2b21676eaf65321469151b
[INFO] running `Command { std: "docker" "start" "-a" "77904e8ff2d5b9e5e86461dd6f58fea7f1ae3893ea2b21676eaf65321469151b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pngeq-ff74d268bb1c4bc3)
[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" "77904e8ff2d5b9e5e86461dd6f58fea7f1ae3893ea2b21676eaf65321469151b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77904e8ff2d5b9e5e86461dd6f58fea7f1ae3893ea2b21676eaf65321469151b", kill_on_drop: false }`
[INFO] [stdout] 77904e8ff2d5b9e5e86461dd6f58fea7f1ae3893ea2b21676eaf65321469151b