[INFO] fetching crate unwrap 1.2.1...
[INFO] building unwrap-1.2.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate unwrap 1.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate unwrap 1.2.1 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 unwrap 1.2.1
[INFO] finished tweaking crates.io crate unwrap 1.2.1
[INFO] tweaked toml for crates.io crate unwrap 1.2.1 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c76e3536537ed5994fb043de5975097df404ff8a0b68152c122874b4fecc903
[INFO] running `Command { std: "docker" "start" "-a" "2c76e3536537ed5994fb043de5975097df404ff8a0b68152c122874b4fecc903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c76e3536537ed5994fb043de5975097df404ff8a0b68152c122874b4fecc903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c76e3536537ed5994fb043de5975097df404ff8a0b68152c122874b4fecc903", kill_on_drop: false }`
[INFO] [stdout] 2c76e3536537ed5994fb043de5975097df404ff8a0b68152c122874b4fecc903
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ff48210e63788d99a8e212ddcb9ab44a413724a54446ca515d9c9b3f6ffde742
[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" "ff48210e63788d99a8e212ddcb9ab44a413724a54446ca515d9c9b3f6ffde742", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "ff48210e63788d99a8e212ddcb9ab44a413724a54446ca515d9c9b3f6ffde742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff48210e63788d99a8e212ddcb9ab44a413724a54446ca515d9c9b3f6ffde742", kill_on_drop: false }`
[INFO] [stdout] ff48210e63788d99a8e212ddcb9ab44a413724a54446ca515d9c9b3f6ffde742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a678e395ba2306f5f66eb4562403146a3ad387e9891a079275fa922f79344445
[INFO] running `Command { std: "docker" "start" "-a" "a678e395ba2306f5f66eb4562403146a3ad387e9891a079275fa922f79344445", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (d32598e686fb63fa, ff602448251f6c11), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (cf9de3af56a4ed05, a4fe70a1b9dc6f88), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (c8469634a5820328, bb2355f4b03b42b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (13131683cd698092, f08bbf9d159981ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (f3904d9f94c82c7f, 337f6b574a7906c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (34c74d194a8946c0, decc9b275fd5ea41), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (da871715342e7bbc, 80cf622d8a58f265), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (f526d506caa64aa7, 4ff3b1caa2718ea0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (73993492254ffef0, 9ad26c7bb69a3c52), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (9e96b9c87d0d0919, cd472fc45e02d9c7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: unwrap, (cdf4c26ec6a3270c, c29d8b6d5ad404a6), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "a678e395ba2306f5f66eb4562403146a3ad387e9891a079275fa922f79344445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a678e395ba2306f5f66eb4562403146a3ad387e9891a079275fa922f79344445", kill_on_drop: false }`
[INFO] [stdout] a678e395ba2306f5f66eb4562403146a3ad387e9891a079275fa922f79344445