[INFO] fetching crate barrel 0.6.5...
[INFO] building barrel-0.6.5 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate barrel 0.6.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate barrel 0.6.5 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate barrel 0.6.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate barrel 0.6.5
[INFO] tweaked toml for crates.io crate barrel 0.6.5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate barrel 0.6.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17aad2424022af11920cf8b04d111966e67b0cb99272fd0fe5fda4eb5d4bdcf1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17aad2424022af11920cf8b04d111966e67b0cb99272fd0fe5fda4eb5d4bdcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17aad2424022af11920cf8b04d111966e67b0cb99272fd0fe5fda4eb5d4bdcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17aad2424022af11920cf8b04d111966e67b0cb99272fd0fe5fda4eb5d4bdcf1", kill_on_drop: false }`
[INFO] [stdout] 17aad2424022af11920cf8b04d111966e67b0cb99272fd0fe5fda4eb5d4bdcf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fe71e472c3a8d61d4c07af3a5668088cbe288bcc795dc2a0352aca2f5fa64b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8fe71e472c3a8d61d4c07af3a5668088cbe288bcc795dc2a0352aca2f5fa64b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling barrel v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8fe71e472c3a8d61d4c07af3a5668088cbe288bcc795dc2a0352aca2f5fa64b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe71e472c3a8d61d4c07af3a5668088cbe288bcc795dc2a0352aca2f5fa64b7", kill_on_drop: false }`
[INFO] [stdout] 8fe71e472c3a8d61d4c07af3a5668088cbe288bcc795dc2a0352aca2f5fa64b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7a1f20521976c03bfdc748481f78892f177b4a980b988fb2d0da36ef17b60e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7a1f20521976c03bfdc748481f78892f177b4a980b988fb2d0da36ef17b60e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling barrel v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "e7a1f20521976c03bfdc748481f78892f177b4a980b988fb2d0da36ef17b60e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a1f20521976c03bfdc748481f78892f177b4a980b988fb2d0da36ef17b60e5", kill_on_drop: false }`
[INFO] [stdout] e7a1f20521976c03bfdc748481f78892f177b4a980b988fb2d0da36ef17b60e5
