[INFO] fetching crate ant_king_image 0.3.41...
[INFO] checking ant_king_image-0.3.41 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate ant_king_image 0.3.41 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ant_king_image 0.3.41 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ant_king_image 0.3.41
[INFO] finished tweaking crates.io crate ant_king_image 0.3.41
[INFO] tweaked toml for crates.io crate ant_king_image 0.3.41 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha256 v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e52de11ee496d09a93cda89180e301d7321f092ec11079099dba40cd623f181
[INFO] running `Command { std: "docker" "start" "-a" "3e52de11ee496d09a93cda89180e301d7321f092ec11079099dba40cd623f181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e52de11ee496d09a93cda89180e301d7321f092ec11079099dba40cd623f181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e52de11ee496d09a93cda89180e301d7321f092ec11079099dba40cd623f181", kill_on_drop: false }`
[INFO] [stdout] 3e52de11ee496d09a93cda89180e301d7321f092ec11079099dba40cd623f181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b4f44e1a356e66f2eb859aa041686d15c38e8ddb5a55ccb0c212e13e10580a
[INFO] running `Command { std: "docker" "start" "-a" "61b4f44e1a356e66f2eb859aa041686d15c38e8ddb5a55ccb0c212e13e10580a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]     Checking tokio v0.1.22
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[INFO] [stderr]    Compiling tokio-macros v1.3.0
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[INFO] [stderr]     Checking serde v1.0.127
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[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.4
[INFO] [stderr]     Checking ant_king_image v0.3.41 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.32s
[INFO] running `Command { std: "docker" "inspect" "61b4f44e1a356e66f2eb859aa041686d15c38e8ddb5a55ccb0c212e13e10580a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b4f44e1a356e66f2eb859aa041686d15c38e8ddb5a55ccb0c212e13e10580a", kill_on_drop: false }`
[INFO] [stdout] 61b4f44e1a356e66f2eb859aa041686d15c38e8ddb5a55ccb0c212e13e10580a