[INFO] fetching crate imgref 1.9.1...
[INFO] building imgref-1.9.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate imgref 1.9.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate imgref 1.9.1 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imgref 1.9.1
[INFO] finished tweaking crates.io crate imgref 1.9.1
[INFO] tweaked toml for crates.io crate imgref 1.9.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e78596644ed87d83911a012e88554064717bd8c6343952427548c084a9ec9ba
[INFO] running `Command { std: "docker" "start" "-a" "0e78596644ed87d83911a012e88554064717bd8c6343952427548c084a9ec9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e78596644ed87d83911a012e88554064717bd8c6343952427548c084a9ec9ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e78596644ed87d83911a012e88554064717bd8c6343952427548c084a9ec9ba", kill_on_drop: false }`
[INFO] [stdout] 0e78596644ed87d83911a012e88554064717bd8c6343952427548c084a9ec9ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b18a3893b8af20df15c96b6dd60fc933700157052fcc8f0def57e65050a5b5f
[INFO] running `Command { std: "docker" "start" "-a" "2b18a3893b8af20df15c96b6dd60fc933700157052fcc8f0def57e65050a5b5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgref v1.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2b18a3893b8af20df15c96b6dd60fc933700157052fcc8f0def57e65050a5b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b18a3893b8af20df15c96b6dd60fc933700157052fcc8f0def57e65050a5b5f", kill_on_drop: false }`
[INFO] [stdout] 2b18a3893b8af20df15c96b6dd60fc933700157052fcc8f0def57e65050a5b5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e987084eeefce57f284beab1ef9c751076b7add2217b5348fe2b0d3a52acf10c
[INFO] running `Command { std: "docker" "start" "-a" "e987084eeefce57f284beab1ef9c751076b7add2217b5348fe2b0d3a52acf10c", kill_on_drop: false }`
[INFO] [stderr]    Compiling imgref v1.9.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (242a9770ecdf8799, 8b0de3d496481e8c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (609d7016308bcb29, 74b08502437c2b9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (d7ef2d5c324d8b7f, 3da92021bd80c0dd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (56924be604f7777, 69b1d08be313fda0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (b15fbe2bcf2f8c65, 7239480b92d3bfa6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (d1248528efb6c0d4, c3bc077685822378), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (cde4bb0167cb78c8, ac99797362a41ac5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (476599c6bda279e7, a199fd8d8efafb60), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (fde11e77d830c90c, 347df4477ceed1da), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (c873f05ad5082b98, a8d31b92dc9d24b9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (a96626adb0ba0269, 387480c63c91dcbf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (7145e8c6293fed73, 70330cbc71f38253), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (81f75fd1b175517d, 5c3782a8f71c9b0d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (be2ecc79916b7832, ad18a73fef92a9af), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (98783f8494c7a76e, be814f495b6a59d3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (fa22345e5332e4c6, 600b1d78c305c996), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (b8a34caef42cbfe1, 7155cb5bc51f83e6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (690744945ea1a55b, 3ba392577e0057e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (16b90ce04f6a19d2, 98b2cd7d98c50298), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (f5e887befb13220, 31c9947fce48dcc2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: imgref, (e50d080bebdf0f2c, c62b9e39ec2a9af4), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "e987084eeefce57f284beab1ef9c751076b7add2217b5348fe2b0d3a52acf10c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e987084eeefce57f284beab1ef9c751076b7add2217b5348fe2b0d3a52acf10c", kill_on_drop: false }`
[INFO] [stdout] e987084eeefce57f284beab1ef9c751076b7add2217b5348fe2b0d3a52acf10c