[INFO] fetching crate bracket 0.9.33...
[INFO] testing bracket-0.9.33 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate bracket 0.9.33 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bracket 0.9.33 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bracket 0.9.33
[INFO] finished tweaking crates.io crate bracket 0.9.33
[INFO] tweaked toml for crates.io crate bracket 0.9.33 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate bracket 0.9.33 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ouroboros v0.5.1
[INFO] [stderr]   Downloaded ouroboros_macro v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0061c9077e85cb250e7a8015e1321c92d8a66634010c7cae80948c386449391
[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" "f0061c9077e85cb250e7a8015e1321c92d8a66634010c7cae80948c386449391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0061c9077e85cb250e7a8015e1321c92d8a66634010c7cae80948c386449391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0061c9077e85cb250e7a8015e1321c92d8a66634010c7cae80948c386449391", kill_on_drop: false }`
[INFO] [stdout] f0061c9077e85cb250e7a8015e1321c92d8a66634010c7cae80948c386449391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feff6ff3c3335b322af3544629d18949371b2ea277d9d7a063480fe3d46f3dc2
[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" "feff6ff3c3335b322af3544629d18949371b2ea277d9d7a063480fe3d46f3dc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling dyn-clone v1.0.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling ouroboros_macro v0.5.1
[INFO] [stderr]    Compiling logos-derive v0.11.5
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling ouroboros v0.5.1
[INFO] [stderr]    Compiling logos v0.11.4
[INFO] [stderr]    Compiling bracket v0.9.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.24s
[INFO] running `Command { std: "docker" "inspect" "feff6ff3c3335b322af3544629d18949371b2ea277d9d7a063480fe3d46f3dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feff6ff3c3335b322af3544629d18949371b2ea277d9d7a063480fe3d46f3dc2", kill_on_drop: false }`
[INFO] [stdout] feff6ff3c3335b322af3544629d18949371b2ea277d9d7a063480fe3d46f3dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 306113b7ad2f516c2a0e405d3532f5471b2a657fcc3894a9b71be7ee4dd0d243
[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" "306113b7ad2f516c2a0e405d3532f5471b2a657fcc3894a9b71be7ee4dd0d243", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling bracket v0.9.33 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `bracket`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name bracket --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="comparison-helper"' --cfg 'feature="conditional-helper"' --cfg 'feature="default"' --cfg 'feature="each-helper"' --cfg 'feature="fs"' --cfg 'feature="helpers"' --cfg 'feature="json-helper"' --cfg 'feature="links"' --cfg 'feature="log"' --cfg 'feature="log-helper"' --cfg 'feature="logical-helper"' --cfg 'feature="lookup-helper"' --cfg 'feature="with-helper"' -C metadata=09ccd88665bf4f15 -C extra-filename=-09ccd88665bf4f15 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-9a3b3a8ae7749644.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-00099f5019ae22de.rlib --extern logos=/opt/rustwide/target/debug/deps/liblogos-08546767aeb38a58.rlib --extern ouroboros=/opt/rustwide/target/debug/deps/libouroboros-bb1028a2a1ffb91c.rlib --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-cff82c82eb3c250c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-bdd66dcd7995bfc8.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-afd94d784e39e9d8.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-3907304e8c48a7f0.rlib --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-9ab5865733e9acc9.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "306113b7ad2f516c2a0e405d3532f5471b2a657fcc3894a9b71be7ee4dd0d243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306113b7ad2f516c2a0e405d3532f5471b2a657fcc3894a9b71be7ee4dd0d243", kill_on_drop: false }`
[INFO] [stdout] 306113b7ad2f516c2a0e405d3532f5471b2a657fcc3894a9b71be7ee4dd0d243