[INFO] fetching crate arbitrary 1.0.1...
[INFO] building arbitrary-1.0.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate arbitrary 1.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate arbitrary 1.0.1 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 arbitrary 1.0.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate arbitrary 1.0.1
[INFO] tweaked toml for crates.io crate arbitrary 1.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate arbitrary 1.0.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_arbitrary v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e1a6bd85d5ae3d42d878e4d0993182a93a2db07561c62e2f016f931e3bbbc65c
[INFO] running `Command { std: "docker" "start" "-a" "e1a6bd85d5ae3d42d878e4d0993182a93a2db07561c62e2f016f931e3bbbc65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1a6bd85d5ae3d42d878e4d0993182a93a2db07561c62e2f016f931e3bbbc65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1a6bd85d5ae3d42d878e4d0993182a93a2db07561c62e2f016f931e3bbbc65c", kill_on_drop: false }`
[INFO] [stdout] e1a6bd85d5ae3d42d878e4d0993182a93a2db07561c62e2f016f931e3bbbc65c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] eed125c8b315bd8e5d97e5b525b97a3521699dc9e53bb9b36e972d373be551ef
[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" "eed125c8b315bd8e5d97e5b525b97a3521699dc9e53bb9b36e972d373be551ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrary v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (99c94acc2d6b895e, 4910e36acd17c046), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (991880f47521682, 29e280bd63da5738), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (9212be623209accb, 52849e42c4b9d9ee), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (123f92f1bb5f54fb, 5ce0fe0763cc5350), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (ae48e3f8af2b6851, 9da47ff83ebb5238), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "eed125c8b315bd8e5d97e5b525b97a3521699dc9e53bb9b36e972d373be551ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed125c8b315bd8e5d97e5b525b97a3521699dc9e53bb9b36e972d373be551ef", kill_on_drop: false }`
[INFO] [stdout] eed125c8b315bd8e5d97e5b525b97a3521699dc9e53bb9b36e972d373be551ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 7846db82d35cefd9f002285c9c5303675106364fe3cc8259f041a400bbcba0d1
[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" "7846db82d35cefd9f002285c9c5303675106364fe3cc8259f041a400bbcba0d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (99c94acc2d6b895e, 4910e36acd17c046), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (991880f47521682, 29e280bd63da5738), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (9212be623209accb, 52849e42c4b9d9ee), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (123f92f1bb5f54fb, 5ce0fe0763cc5350), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (ae48e3f8af2b6851, 9da47ff83ebb5238), 0, 0
[INFO] [stderr]    Compiling arbitrary v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (1156c9157aea6399, d272f1bd84a766b7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (38ceb53e3c391e1e, f1c839af505e0335), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (930c487b10a8417a, 45dd918c34fe5522), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (ca6f053de317930e, 7c155f4a2336f380), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (97282a1c5ca95ee5, a5a5612eb987f8f0), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (51967948cb0505ed, 4a2cfcfc5c04ff8e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (dcd23cc937041b06, 3518c6aac68aaa73), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (5e323402d2b1de1c, 9a949b14a75e1e47), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (8139dd543b59964d, 29fb8581016e7c53), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (c5fb601260057208, 6e0661dd86a79c9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (354a7307e03864a9, e60b2d33708a1e3f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (1264dbc26673d9db, 3997cbc13c8c6b67), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (e506909892326953, a812a1c4085545c5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (bb54d1e95ae5bcb3, 87518adeb0bec88b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (2fe6bf1090ee7a38, 24db5c887da8b812), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (de2e2cc11d2a3228, 65f5db1e2e09eda5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (68db605d73d00f91, e4b61b089a9b4eb7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (1755aa11152d5440, b284aeb429b1ed7f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (e023b622e2dca5c, fcf3af91d2216ef8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arbitrary, (86d7a16fe54d227b, de8d01db5b74cf49), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "7846db82d35cefd9f002285c9c5303675106364fe3cc8259f041a400bbcba0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7846db82d35cefd9f002285c9c5303675106364fe3cc8259f041a400bbcba0d1", kill_on_drop: false }`
[INFO] [stdout] 7846db82d35cefd9f002285c9c5303675106364fe3cc8259f041a400bbcba0d1