[INFO] fetching crate peak_alloc 0.1.0...
[INFO] building peak_alloc-0.1.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate peak_alloc 0.1.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate peak_alloc 0.1.0 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 peak_alloc 0.1.0
[INFO] finished tweaking crates.io crate peak_alloc 0.1.0
[INFO] tweaked toml for crates.io crate peak_alloc 0.1.0 written to /workspace/builds/worker-26/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 5bb225b4894f34c8cb96e6ec4f8ef73a1426a31efd5e951e23d4b167f8936c18
[INFO] running `Command { std: "docker" "start" "-a" "5bb225b4894f34c8cb96e6ec4f8ef73a1426a31efd5e951e23d4b167f8936c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bb225b4894f34c8cb96e6ec4f8ef73a1426a31efd5e951e23d4b167f8936c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb225b4894f34c8cb96e6ec4f8ef73a1426a31efd5e951e23d4b167f8936c18", kill_on_drop: false }`
[INFO] [stdout] 5bb225b4894f34c8cb96e6ec4f8ef73a1426a31efd5e951e23d4b167f8936c18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] c10e8b370ffac359c04cbf931b0f1ef15ecc7c57d2053196bfa0cbee6112a634
[INFO] running `Command { std: "docker" "start" "-a" "c10e8b370ffac359c04cbf931b0f1ef15ecc7c57d2053196bfa0cbee6112a634", kill_on_drop: false }`
[INFO] [stderr]    Compiling peak_alloc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "c10e8b370ffac359c04cbf931b0f1ef15ecc7c57d2053196bfa0cbee6112a634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10e8b370ffac359c04cbf931b0f1ef15ecc7c57d2053196bfa0cbee6112a634", kill_on_drop: false }`
[INFO] [stdout] c10e8b370ffac359c04cbf931b0f1ef15ecc7c57d2053196bfa0cbee6112a634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 41e672fa6e0f7ad3c1677b29a6d6e10d54028dd82b335fd07577018d83bd2173
[INFO] running `Command { std: "docker" "start" "-a" "41e672fa6e0f7ad3c1677b29a6d6e10d54028dd82b335fd07577018d83bd2173", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling peak_alloc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "41e672fa6e0f7ad3c1677b29a6d6e10d54028dd82b335fd07577018d83bd2173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e672fa6e0f7ad3c1677b29a6d6e10d54028dd82b335fd07577018d83bd2173", kill_on_drop: false }`
[INFO] [stdout] 41e672fa6e0f7ad3c1677b29a6d6e10d54028dd82b335fd07577018d83bd2173