[INFO] fetching crate rc2 0.7.0...
[INFO] building rc2-0.7.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate rc2 0.7.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate rc2 0.7.0 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 rc2 0.7.0
[INFO] finished tweaking crates.io crate rc2 0.7.0
[INFO] tweaked toml for crates.io crate rc2 0.7.0 written to /workspace/builds/worker-95/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] eed5fc03a29415c372ce8da269da1d2fb777041d42e4a28bc3cee1cff7622ecb
[INFO] running `Command { std: "docker" "start" "-a" "eed5fc03a29415c372ce8da269da1d2fb777041d42e4a28bc3cee1cff7622ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eed5fc03a29415c372ce8da269da1d2fb777041d42e4a28bc3cee1cff7622ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed5fc03a29415c372ce8da269da1d2fb777041d42e4a28bc3cee1cff7622ecb", kill_on_drop: false }`
[INFO] [stdout] eed5fc03a29415c372ce8da269da1d2fb777041d42e4a28bc3cee1cff7622ecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] fee6217d717a1563553baff2e78130ed9fb0986337df18306a43dde3de9ddecc
[INFO] running `Command { std: "docker" "start" "-a" "fee6217d717a1563553baff2e78130ed9fb0986337df18306a43dde3de9ddecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling blobby v0.3.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (db861a4a50ea46fe, e3e6dd3cc8441924), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (c0c647b186f36dda, 4394c8728b43ec49), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (818453aa7cb95cbd, 28c1c2ff43f9dd76), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (d81d04114853d27f, c7ca51cbe1753e63), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (1135bffdba7dbc2d, 78c5cc12c9f43398), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (886a6af2148e34cc, 81265ade33c66f8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (b14901511754ed9, 64afdcb932ad6073), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (5f54733881d25ff8, e7daf3304f3641ec), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (4b27897845a04e67, 64a2d4085bcaaf5a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (53851559eaf8408f, a618b37c90504cae), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (b495e4e00b809438, 799df049dce51805), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (ba86069389273176, 2d40a9b11953d5ec), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (85a6bfb80314a838, 2abeec8f2bbba920), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (2f798b56d81a42, 27f7d11758ad8731), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (4bd5aa4d75cc08f2, 7d12253d180d0960), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (9dab4610082b73b4, 32812d8a44b248b0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (21f53aff4b677623, 5c6a429219cc3ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d69275f41c2116c6, 38406f0bfccaa624), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (449e75e7a8d4f9e4, 9629dffc8f02873e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (a7fa3b99c550a081, 18407c4deae732f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1cd8c0f0356128af, b367d3998412aa5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1cd8c0f0356128af, b367d3998412aa5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (6c131b4352d79609, c424107bedc5c561), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (7837a81b2798927d, e797a639ba3c8314), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1427e3a9e357de22, 4e5b3658ba4fac57), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (83ebc650b40e0306, 4e4cf69adf4ff51d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d3975d3b3bb54b2b, 970c5291b52b1247), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (76ce9017ed83e72b, 5a6e54306e9b63e8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d8bf29e801384ddb, 9a007ec5b557a94c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (feff9e05205340a2, d512bea2af47d2cd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (955b1712ffbdfcb3, 73d67ac017cbb18a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (5eb9732d321082c9, c8631b430e004eac), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1ddf0a8c07e804dd, 18fac9cb47ef2953), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (742fcc197a274038, 4b8d7adfb97363c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (9975140f17d6104e, 93de3785a418b6ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (25968c12015e925d, f5e02d08d5cddf90), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1b06a18c22b6e203, d32ad58cb77abd40), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d0d2d17aa824087b, 12aeccf43dd6e88e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (481becbc4cb005c3, f78c2151ebf86112), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (ec1d99e03d2a562f, ed5731e71873f380), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (aed38fa270accdfa, b9392ad22ec90c5c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (41ba70d6707ff0fd, 2b5237e8e6b1c2ea), 0, 0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling rc2 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "fee6217d717a1563553baff2e78130ed9fb0986337df18306a43dde3de9ddecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fee6217d717a1563553baff2e78130ed9fb0986337df18306a43dde3de9ddecc", kill_on_drop: false }`
[INFO] [stdout] fee6217d717a1563553baff2e78130ed9fb0986337df18306a43dde3de9ddecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 6d2421015f983dbf241418d40038f11d77159794b9d122973182905e849dd076
[INFO] running `Command { std: "docker" "start" "-a" "6d2421015f983dbf241418d40038f11d77159794b9d122973182905e849dd076", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d69275f41c2116c6, 38406f0bfccaa624), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (449e75e7a8d4f9e4, 9629dffc8f02873e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (a7fa3b99c550a081, 18407c4deae732f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1cd8c0f0356128af, b367d3998412aa5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1cd8c0f0356128af, b367d3998412aa5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (6c131b4352d79609, c424107bedc5c561), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (7837a81b2798927d, e797a639ba3c8314), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1427e3a9e357de22, 4e5b3658ba4fac57), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (83ebc650b40e0306, 4e4cf69adf4ff51d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d3975d3b3bb54b2b, 970c5291b52b1247), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (76ce9017ed83e72b, 5a6e54306e9b63e8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d8bf29e801384ddb, 9a007ec5b557a94c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (feff9e05205340a2, d512bea2af47d2cd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (955b1712ffbdfcb3, 73d67ac017cbb18a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (5eb9732d321082c9, c8631b430e004eac), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1ddf0a8c07e804dd, 18fac9cb47ef2953), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (742fcc197a274038, 4b8d7adfb97363c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (9975140f17d6104e, 93de3785a418b6ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (25968c12015e925d, f5e02d08d5cddf90), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (1b06a18c22b6e203, d32ad58cb77abd40), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (d0d2d17aa824087b, 12aeccf43dd6e88e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (481becbc4cb005c3, f78c2151ebf86112), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (ec1d99e03d2a562f, ed5731e71873f380), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (aed38fa270accdfa, b9392ad22ec90c5c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: version_check, (41ba70d6707ff0fd, 2b5237e8e6b1c2ea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (886a6af2148e34cc, 81265ade33c66f8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (b14901511754ed9, 64afdcb932ad6073), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (5f54733881d25ff8, e7daf3304f3641ec), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (4b27897845a04e67, 64a2d4085bcaaf5a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (53851559eaf8408f, a618b37c90504cae), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (b495e4e00b809438, 799df049dce51805), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (ba86069389273176, 2d40a9b11953d5ec), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (85a6bfb80314a838, 2abeec8f2bbba920), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (2f798b56d81a42, 27f7d11758ad8731), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (4bd5aa4d75cc08f2, 7d12253d180d0960), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (9dab4610082b73b4, 32812d8a44b248b0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_main, (21f53aff4b677623, 5c6a429219cc3ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (db861a4a50ea46fe, e3e6dd3cc8441924), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (c0c647b186f36dda, 4394c8728b43ec49), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (818453aa7cb95cbd, 28c1c2ff43f9dd76), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (d81d04114853d27f, c7ca51cbe1753e63), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: blobby, (1135bffdba7dbc2d, 78c5cc12c9f43398), 0, 0
[INFO] [stderr]    Compiling rc2 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: lib, (64e300c1aae02b59, ffa58e08a9c31973), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (6ff04ed88480b44e, 1fd1aec857dfb2f7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (a56e567310c1a242, b9bbd274882e5383), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "6d2421015f983dbf241418d40038f11d77159794b9d122973182905e849dd076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2421015f983dbf241418d40038f11d77159794b9d122973182905e849dd076", kill_on_drop: false }`
[INFO] [stdout] 6d2421015f983dbf241418d40038f11d77159794b9d122973182905e849dd076