[INFO] fetching crate lodepng 3.10.7...
[INFO] checking lodepng-3.10.7 against master#8549802939cd01111c46e34a7b67cb1933977af9 for pr-132712
[INFO] extracting crate lodepng 3.10.7 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate lodepng 3.10.7 on toolchain 8549802939cd01111c46e34a7b67cb1933977af9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lodepng 3.10.7
[INFO] finished tweaking crates.io crate lodepng 3.10.7
[INFO] tweaked toml for crates.io crate lodepng 3.10.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate lodepng 3.10.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fallible_collections v0.4.9
[INFO] [stderr]   Downloaded bytemuck v1.16.3
[INFO] [stderr]   Downloaded cc v1.1.7
[INFO] [stderr]   Downloaded flate2 v1.0.31
[INFO] [stderr]   Downloaded syn v2.0.72
[INFO] [stderr]   Downloaded libz-sys v1.1.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33a3db7cb7a665bca79f0ce863f7e1990e238956848a35e45374b6ec900d4a5b
[INFO] running `Command { std: "docker" "start" "-a" "33a3db7cb7a665bca79f0ce863f7e1990e238956848a35e45374b6ec900d4a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33a3db7cb7a665bca79f0ce863f7e1990e238956848a35e45374b6ec900d4a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a3db7cb7a665bca79f0ce863f7e1990e238956848a35e45374b6ec900d4a5b", kill_on_drop: false }`
[INFO] [stdout] 33a3db7cb7a665bca79f0ce863f7e1990e238956848a35e45374b6ec900d4a5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e74e3f0ac5917b6f7f4ca77a1dc7dceb29ccdb4ea84afad3c3ceb56afc5b701f
[INFO] running `Command { std: "docker" "start" "-a" "e74e3f0ac5917b6f7f4ca77a1dc7dceb29ccdb4ea84afad3c3ceb56afc5b701f", kill_on_drop: false }`
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking bytemuck v1.16.3
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking flate2 v1.0.31
[INFO] [stderr]     Checking lodepng v3.10.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "e74e3f0ac5917b6f7f4ca77a1dc7dceb29ccdb4ea84afad3c3ceb56afc5b701f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74e3f0ac5917b6f7f4ca77a1dc7dceb29ccdb4ea84afad3c3ceb56afc5b701f", kill_on_drop: false }`
[INFO] [stdout] e74e3f0ac5917b6f7f4ca77a1dc7dceb29ccdb4ea84afad3c3ceb56afc5b701f