[INFO] fetching crate filesize 0.2.0...
[INFO] building filesize-0.2.0 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate filesize 0.2.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate filesize 0.2.0 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 filesize 0.2.0
[INFO] finished tweaking crates.io crate filesize 0.2.0
[INFO] tweaked toml for crates.io crate filesize 0.2.0 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate crates.io crate filesize 0.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 3494da6462c7d5c23f5968d299fd10e61c03e1b8f0e744208c806046f970c0b4
[INFO] running `Command { std: "docker" "start" "-a" "3494da6462c7d5c23f5968d299fd10e61c03e1b8f0e744208c806046f970c0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3494da6462c7d5c23f5968d299fd10e61c03e1b8f0e744208c806046f970c0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3494da6462c7d5c23f5968d299fd10e61c03e1b8f0e744208c806046f970c0b4", kill_on_drop: false }`
[INFO] [stdout] 3494da6462c7d5c23f5968d299fd10e61c03e1b8f0e744208c806046f970c0b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae396e63103e03bc6a63272ac74a1dea1077812f92663c77c843a8fb362525fa
[INFO] running `Command { std: "docker" "start" "-a" "ae396e63103e03bc6a63272ac74a1dea1077812f92663c77c843a8fb362525fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling filesize v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "ae396e63103e03bc6a63272ac74a1dea1077812f92663c77c843a8fb362525fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae396e63103e03bc6a63272ac74a1dea1077812f92663c77c843a8fb362525fa", kill_on_drop: false }`
[INFO] [stdout] ae396e63103e03bc6a63272ac74a1dea1077812f92663c77c843a8fb362525fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d25daf1019ee3f6c767ca0dff8a10038bc2282c4d9b3ef52fc63db24791c6b4
[INFO] running `Command { std: "docker" "start" "-a" "5d25daf1019ee3f6c767ca0dff8a10038bc2282c4d9b3ef52fc63db24791c6b4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling filesize v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "5d25daf1019ee3f6c767ca0dff8a10038bc2282c4d9b3ef52fc63db24791c6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d25daf1019ee3f6c767ca0dff8a10038bc2282c4d9b3ef52fc63db24791c6b4", kill_on_drop: false }`
[INFO] [stdout] 5d25daf1019ee3f6c767ca0dff8a10038bc2282c4d9b3ef52fc63db24791c6b4