[INFO] fetching crate superslice 1.0.0...
[INFO] building superslice-1.0.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate superslice 1.0.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate superslice 1.0.0 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 superslice 1.0.0
[INFO] finished tweaking crates.io crate superslice 1.0.0
[INFO] tweaked toml for crates.io crate superslice 1.0.0 written to /workspace/builds/worker-55/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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] c22ec3e10a67b96f1b2a1d13abc7dc20b333ebdc6f99fee6d6f67784e1e037e4
[INFO] running `Command { std: "docker" "start" "-a" "c22ec3e10a67b96f1b2a1d13abc7dc20b333ebdc6f99fee6d6f67784e1e037e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c22ec3e10a67b96f1b2a1d13abc7dc20b333ebdc6f99fee6d6f67784e1e037e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c22ec3e10a67b96f1b2a1d13abc7dc20b333ebdc6f99fee6d6f67784e1e037e4", kill_on_drop: false }`
[INFO] [stdout] c22ec3e10a67b96f1b2a1d13abc7dc20b333ebdc6f99fee6d6f67784e1e037e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 6b9292b38acf10f7916133f7f6be0ae15431f6540ba4ddfb535ab6b6cfd091e3
[INFO] running `Command { std: "docker" "start" "-a" "6b9292b38acf10f7916133f7f6be0ae15431f6540ba4ddfb535ab6b6cfd091e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling superslice v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:425:9
[INFO] [stdout]     |
[INFO] [stdout] 425 |         (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "6b9292b38acf10f7916133f7f6be0ae15431f6540ba4ddfb535ab6b6cfd091e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9292b38acf10f7916133f7f6be0ae15431f6540ba4ddfb535ab6b6cfd091e3", kill_on_drop: false }`
[INFO] [stdout] 6b9292b38acf10f7916133f7f6be0ae15431f6540ba4ddfb535ab6b6cfd091e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 0835d927e7c3897165809a27dbae580a4b6cb5d11869020fab00a0bc7ac1f6e8
[INFO] running `Command { std: "docker" "start" "-a" "0835d927e7c3897165809a27dbae580a4b6cb5d11869020fab00a0bc7ac1f6e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:425:9
[INFO] [stdout]     |
[INFO] [stdout] 425 |         (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (7e2d6cfdc7efe119, d6509b5afc61ad7c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (c03c2d1bb5db281c, f36d1db23f0cffb0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (a1a50b3b34f3ebbc, 950454c84025fe3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (bd87efb8b5ea612, 49b7c9456159e2d7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (d500fb7779572652, 39bbcd882291c296), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_core, (aa33eb8b8ad39903, f8813b30f0e0c583), 0, 0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr] SG_CR_Eslkdjf: rand_os, (9ec5d742efd126d4, 5ba081b975b4d95d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_os, (2597321546c805f, 174c390a70c74a32), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_os, (dd32afcb50ce9dd, 9692f9a1feca2b3a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_os, (22bc60eaa36a6dbf, a83dda63ae6e9df7), 0, 0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr] SG_CR_Eslkdjf: rand_xorshift, (16d710514bdb269c, 7480efeaca8945b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (a54edb055147664b, 14d2c6eb58a40a7f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (701cd9b8ddf6f568, 5db6e99679c1ee59), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (53d6194ab75a21a3, f461d0ad2209a1bc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (19aa92f5217d1b53, f280019893737c1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (637561e1db1e899a, 76072c429d72a501), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (77a10c1fa6afdb44, 2b0a1e8bb10817fe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (6d05f5ef0d641fe2, cf61282b81644781), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (e75819c1d6ebf6e9, 7c3649a4f9f05a78), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (fadd488df32a855d, 96a0d86c0ca1d11e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (4a12e08ee2e4979b, 122707e049202ecd), 8, 24
[INFO] [stderr] SG_CR_Eslkdjf: rand, (829175ac5ee4bcdb, 90fd5dcff1da851b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (829175ac5ee4bcdb, 90fd5dcff1da851b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (ca399e426d9d3936, eebb9d24326bdfc8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (e05a642e4a72eada, a14a0cbaf9c14f27), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (525736459e5de750, f1df8fc416e72376), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (96469af7f423c9d, 85a76644ad93bf04), 0, 0
[INFO] [stderr]    Compiling superslice v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/lib.rs:425:9
[INFO] [stdout]     |
[INFO] [stdout] 425 |         (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (4a723e12f69bd24e, 80ec5b16516a5433), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (91bc7701fc3f1760, c4c4886e3dc2154c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (91bc7701fc3f1760, c4c4886e3dc2154c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (c38036a081662dd2, 6b4eaec8a8d0f4d5), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (c38036a081662dd2, 6b4eaec8a8d0f4d5), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (f9fb64366edc60b3, c7aedc7c8c18292c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (e070a90a7c6f4730, 29395f46ae5f663f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (e070a90a7c6f4730, 29395f46ae5f663f), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (35aa4c9e76a050a0, fbf4a98097693c23), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (35aa4c9e76a050a0, fbf4a98097693c23), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (8ee685c13bed3ae3, 3ccbb0151c45904a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (1998cc7ef4323ecd, e8f8c3a5136b50b4), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (1998cc7ef4323ecd, e8f8c3a5136b50b4), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (1998cc7ef4323ecd, e8f8c3a5136b50b4), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (1998cc7ef4323ecd, e8f8c3a5136b50b4), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (65532f39b2caba37, d1e3471add8a1d16), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (65532f39b2caba37, d1e3471add8a1d16), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (65532f39b2caba37, d1e3471add8a1d16), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: superslice, (65532f39b2caba37, d1e3471add8a1d16), 8, 8
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "0835d927e7c3897165809a27dbae580a4b6cb5d11869020fab00a0bc7ac1f6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0835d927e7c3897165809a27dbae580a4b6cb5d11869020fab00a0bc7ac1f6e8", kill_on_drop: false }`
[INFO] [stdout] 0835d927e7c3897165809a27dbae580a4b6cb5d11869020fab00a0bc7ac1f6e8