[INFO] fetching crate custom_error 1.9.2...
[INFO] building custom_error-1.9.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate custom_error 1.9.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate custom_error 1.9.2 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 custom_error 1.9.2
[INFO] finished tweaking crates.io crate custom_error 1.9.2
[INFO] tweaked toml for crates.io crate custom_error 1.9.2 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] [stdout] 875741020b36ffba2d6f42b8512960018c7245c9b212a4f7f3ac534fee1bd68c
[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" "875741020b36ffba2d6f42b8512960018c7245c9b212a4f7f3ac534fee1bd68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "875741020b36ffba2d6f42b8512960018c7245c9b212a4f7f3ac534fee1bd68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875741020b36ffba2d6f42b8512960018c7245c9b212a4f7f3ac534fee1bd68c", kill_on_drop: false }`
[INFO] [stdout] 875741020b36ffba2d6f42b8512960018c7245c9b212a4f7f3ac534fee1bd68c
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1ab99431ee20f3fcbdc3baa5539f29052d2a7e7b9a8d3bf4a8ab9998d1031bed
[INFO] running `Command { std: "docker" "start" "-a" "1ab99431ee20f3fcbdc3baa5539f29052d2a7e7b9a8d3bf4a8ab9998d1031bed", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_error v1.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "1ab99431ee20f3fcbdc3baa5539f29052d2a7e7b9a8d3bf4a8ab9998d1031bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab99431ee20f3fcbdc3baa5539f29052d2a7e7b9a8d3bf4a8ab9998d1031bed", kill_on_drop: false }`
[INFO] [stdout] 1ab99431ee20f3fcbdc3baa5539f29052d2a7e7b9a8d3bf4a8ab9998d1031bed
[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] [stdout] c320d3d97d79f128c87dcf36dde3c59aa95ba024c92558f257b0fbf03309d22c
[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" "c320d3d97d79f128c87dcf36dde3c59aa95ba024c92558f257b0fbf03309d22c", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_error v1.9.2 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: tests, (f568cf9b24015978, 5b0e0ffdb82f2ec0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tests, (f46f3841134d0206, 7f063915bfb12b2), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (27408ab25a33d887, 69a1ab6a76d2c93c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (ce1347bcc7e6217a, 9d91383e76dae062), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (2c4248a2e3f59eb5, 4932d558c68aea8d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (35cafc5b135a0001, 5d01428f1997330b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (4776dd3bbb42a4e, 900e1532e67c12b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (c5573dabf2f44cfb, 7b483900dd1957f6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (2e5d4e3ea15a22b2, 1db6b2ae70c1020a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (9b78d3e3b6db77ed, 6dfc3c8d2fe39eb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (136b7b63dbc8aa73, d7e1b8e716aef359), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (67aed16560179839, b65a0606da51faf3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (469481c1792f82df, dfc161d8a201509d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (dde1ce1fb3b784e1, 7f21302f5c234ca5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (5e3f751c50caf21a, 715323abd737baef), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (2f58757ba6b8cce, 838ed262b00c5353), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (9c47a982897db427, eba212d1707f18ae), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (1f45de2af569cb8e, e5f4a2cc82de95be), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (55f0b87c615141a7, f1d872de4b2905b1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (23802d1900b135b5, 6f3080c2ccc241d8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (f45b3936cc4979d, 263b83d7ca45f914), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (4d7ca700ad7b5719, d2766b76bdcbf1a1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (dfd4a57f29b086a4, 2d05d758461b3e23), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (d2f6c96e44ceec92, ac27f2d7edb801ab), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (d447dd65043ee15e, 5e1bfc9bce9628a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (e6a878bd5c7c9b0e, 4b8cd1b27e33ed0d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (c2afa954858f4024, dbb22923dc66f173), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (58162a28c8569c44, 628b1fdfb4deeb8c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (a58322e2df8bd69, de2c0f731bb3d89e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (daaed49d0445fc62, db01f5be0aec957f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (215736d2e527d087, eea0bc228df1942d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (be3de8517c309ca, c4458cd259f5bada), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (9a942a18d08aeac, 10c2e4372ed5eaa6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (2c98e3b1daa7f558, 6666e4ad23c21378), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (d6f4736ba9e08e77, 52bb25820d223ae2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (d90e10b50820a6a5, 113629dfb3bb7d17), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (6f76cb2e1457b906, 92865462e06bf170), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (4cf5a116c0b61633, 6ed709012b155a39), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (75d5120ab6af78d6, 5e384b93ebefad27), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (7b28a5b9ba29078c, 1b730cd78119f21d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (17d028a52cee0629, 8d5805d78be7ca78), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: custom_error, (800dfc6bec1c18cd, 9acfdb86edcdf52f), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "c320d3d97d79f128c87dcf36dde3c59aa95ba024c92558f257b0fbf03309d22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c320d3d97d79f128c87dcf36dde3c59aa95ba024c92558f257b0fbf03309d22c", kill_on_drop: false }`
[INFO] [stdout] c320d3d97d79f128c87dcf36dde3c59aa95ba024c92558f257b0fbf03309d22c