[INFO] fetching crate snap 1.0.5...
[INFO] building snap-1.0.5 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate snap 1.0.5 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate snap 1.0.5 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 snap 1.0.5
[INFO] finished tweaking crates.io crate snap 1.0.5
[INFO] tweaked toml for crates.io crate snap 1.0.5 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate crates.io crate snap 1.0.5 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded doc-comment v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 3aa859c622f3b9725a203fda06eadfc9694a7d4780586d39b5d8a13d98d8afb8
[INFO] running `Command { std: "docker" "start" "-a" "3aa859c622f3b9725a203fda06eadfc9694a7d4780586d39b5d8a13d98d8afb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aa859c622f3b9725a203fda06eadfc9694a7d4780586d39b5d8a13d98d8afb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa859c622f3b9725a203fda06eadfc9694a7d4780586d39b5d8a13d98d8afb8", kill_on_drop: false }`
[INFO] [stdout] 3aa859c622f3b9725a203fda06eadfc9694a7d4780586d39b5d8a13d98d8afb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] d5c0c694fa6f0b587b842fbc75020779b76f75327425c2f17550c18161c87fb0
[INFO] running `Command { std: "docker" "start" "-a" "d5c0c694fa6f0b587b842fbc75020779b76f75327425c2f17550c18161c87fb0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling snap v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: snap, (4437564f1394d3ff, 427d4b7954b4fd12), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: snap, (af2aba35bd47b758, 5145bb9e293702fc), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.12s
[INFO] running `Command { std: "docker" "inspect" "d5c0c694fa6f0b587b842fbc75020779b76f75327425c2f17550c18161c87fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c0c694fa6f0b587b842fbc75020779b76f75327425c2f17550c18161c87fb0", kill_on_drop: false }`
[INFO] [stdout] d5c0c694fa6f0b587b842fbc75020779b76f75327425c2f17550c18161c87fb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 85a9e17511c3898fb2d634c936cc85aab983de72264f1056d48394c5b3fc4688
[INFO] running `Command { std: "docker" "start" "-a" "85a9e17511c3898fb2d634c936cc85aab983de72264f1056d48394c5b3fc4688", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling snap v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: snap, (4437564f1394d3ff, 427d4b7954b4fd12), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: snap, (af2aba35bd47b758, 5145bb9e293702fc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (bc441556331992ee, 9ef0b8a14564d5ea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (54d32e360b2a78c8, fbf1cd2b3b87269d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: compress_escaped, (7b18ed485d48de69, 9f72f13e5745dfc9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: compress_escaped, (822a4048b3bddaea, 59fae2ef8a5f52fe), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "85a9e17511c3898fb2d634c936cc85aab983de72264f1056d48394c5b3fc4688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a9e17511c3898fb2d634c936cc85aab983de72264f1056d48394c5b3fc4688", kill_on_drop: false }`
[INFO] [stdout] 85a9e17511c3898fb2d634c936cc85aab983de72264f1056d48394c5b3fc4688