[INFO] fetching crate rust-zimg 0.1.0...
[INFO] checking rust-zimg-0.1.0 against beta for pr-78714
[INFO] extracting crate rust-zimg 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rust-zimg 0.1.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-zimg 0.1.0
[INFO] finished tweaking crates.io crate rust-zimg 0.1.0
[INFO] tweaked toml for crates.io crate rust-zimg 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rust-zimg 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", 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] e6e2719803a038e92fb4b933e2ae87bb678181dbb207c255948e7503b291bbcd
[INFO] running `Command { std: "docker" "start" "-a" "e6e2719803a038e92fb4b933e2ae87bb678181dbb207c255948e7503b291bbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e2719803a038e92fb4b933e2ae87bb678181dbb207c255948e7503b291bbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e2719803a038e92fb4b933e2ae87bb678181dbb207c255948e7503b291bbcd", kill_on_drop: false }`
[INFO] [stdout] e6e2719803a038e92fb4b933e2ae87bb678181dbb207c255948e7503b291bbcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86003ff68e0f5bd304800ae350eed4682a91fd1c5b017ee2c03f24683b22f44d
[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" "86003ff68e0f5bd304800ae350eed4682a91fd1c5b017ee2c03f24683b22f44d", kill_on_drop: false }`
[INFO] [stderr]     Checking inflate v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking gif v0.8.0
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking num_cpus v0.2.13
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking buf_redux v0.6.3
[INFO] [stderr]     Checking solicit v0.4.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking cookie v0.2.5
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking hyper v0.9.18
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]     Checking iron v0.4.0
[INFO] [stderr]     Checking image v0.9.1
[INFO] [stderr]     Checking router v0.4.0
[INFO] [stderr]     Checking multipart v0.9.1
[INFO] [stderr]     Checking rust-zimg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.95s
[INFO] running `Command { std: "docker" "inspect" "86003ff68e0f5bd304800ae350eed4682a91fd1c5b017ee2c03f24683b22f44d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86003ff68e0f5bd304800ae350eed4682a91fd1c5b017ee2c03f24683b22f44d", kill_on_drop: false }`
[INFO] [stdout] 86003ff68e0f5bd304800ae350eed4682a91fd1c5b017ee2c03f24683b22f44d