[INFO] fetching crate vecfx 0.1.2...
[INFO] building vecfx-0.1.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate vecfx 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate vecfx 0.1.2 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 vecfx 0.1.2
[INFO] finished tweaking crates.io crate vecfx 0.1.2
[INFO] tweaked toml for crates.io crate vecfx 0.1.2 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6d0478c4b2f9579ff42d70f472bf68c26d341c0fc2a678fea8d9cb533ff54a18
[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" "6d0478c4b2f9579ff42d70f472bf68c26d341c0fc2a678fea8d9cb533ff54a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d0478c4b2f9579ff42d70f472bf68c26d341c0fc2a678fea8d9cb533ff54a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0478c4b2f9579ff42d70f472bf68c26d341c0fc2a678fea8d9cb533ff54a18", kill_on_drop: false }`
[INFO] [stdout] 6d0478c4b2f9579ff42d70f472bf68c26d341c0fc2a678fea8d9cb533ff54a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] dc6b75d8f5ec1a19d2eb2cb9b0805bebe1dddc6fb232d3d3f9f73864ecabcd8e
[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" "dc6b75d8f5ec1a19d2eb2cb9b0805bebe1dddc6fb232d3d3f9f73864ecabcd8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecfx v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::f64`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::f64;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> src/iterator.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (9c20ccc6f7aee562, fff5a7dce8c8d6fc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (d8664ca0cc4125ce, 3af8ae975632e749), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (36c3b1f98e483e15, 3337e042cf78b350), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (d73f404ec6df82ac, a21847306db3ac34), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (9802439d7a7cb6f, cdc57332a54c0919), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (c0e86152822e89d1, 1bbce5c015f7f3f6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (b4255a3f84591d78, 3040efa288ef4e8e), 0, 0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "dc6b75d8f5ec1a19d2eb2cb9b0805bebe1dddc6fb232d3d3f9f73864ecabcd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc6b75d8f5ec1a19d2eb2cb9b0805bebe1dddc6fb232d3d3f9f73864ecabcd8e", kill_on_drop: false }`
[INFO] [stdout] dc6b75d8f5ec1a19d2eb2cb9b0805bebe1dddc6fb232d3d3f9f73864ecabcd8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b4f1577e09b8d354eb90dbbf0a62f1f67d3eab56f2da74fed1344143aa6f071f
[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" "b4f1577e09b8d354eb90dbbf0a62f1f67d3eab56f2da74fed1344143aa6f071f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stdout] warning: unused import: `std::f64`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::f64;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (9c20ccc6f7aee562, fff5a7dce8c8d6fc), 0, 0
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> src/iterator.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (d8664ca0cc4125ce, 3af8ae975632e749), 0, 0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (36c3b1f98e483e15, 3337e042cf78b350), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (d73f404ec6df82ac, a21847306db3ac34), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (9802439d7a7cb6f, cdc57332a54c0919), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (c0e86152822e89d1, 1bbce5c015f7f3f6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (b4255a3f84591d78, 3040efa288ef4e8e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (d318f0ec49d2844c, 9963dc6836664ff6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (10275bade51f3a64, 1a4993f89775eba9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ad71db94d2b0dded, b3dc5e463857ea36), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (82926ac54d2532ce, 8542c3146f879d7f), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (47682469233aa24e, 6234a8c7872b30b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (2f2196d24a853f8a, 7c1449fef3a08a41), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (65e85fdf8a9e1307, 8abe54fcfafac5c9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ece079b67c37958b, 2ad04b3daca5c227), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (680b341ec5c76adc, 6c9b8c7d6ea4fc6a), 0, 0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling vecfx v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `approx::*`
[INFO] [stdout]    --> src/vector.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |     use approx::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]   --> src/iterator.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use std::borrow::Borrow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (42718535b59e7f5d, 2e2c7804b7ab6393), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (5c57a3bd16f903aa, 12bf7d67a25cb144), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (489a51e35b3c4a41, 4021dc77a5602968), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (f582afcfc54dda44, 9abc4dfe1d07c014), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (a1124543bc3ec4e4, 54f6f0a7561a5f44), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (abaf2856bb5d9935, 51875e671f60e9a4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (d22c829029ac9640, ce000bdb6aacf2ca), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (fa5a37bbc12fae99, 3984558533f9cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (1d7af31155e6ecba, df3efed34d2b4beb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (65ecc62bed9ffcee, c0146b3d416cf10c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (480888cbabe7759b, 110f696ab8fa4bda), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (be90953975580171, bc659bc72641eedd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (cd82e73e3034048e, 7e2b7d509a641881), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (edf55c8665bdd5a, cf901555fcfb55f2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (4749a92674d6336d, cfeaf0f3e0ff6fb8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (45c8c05587d177b, 63f8d1ecc91708ea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (9f1b04deb32155c2, b89b1883f6227319), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: vecfx, (42061c89fbb12959, 46b92529e5c122b3), 0, 0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "b4f1577e09b8d354eb90dbbf0a62f1f67d3eab56f2da74fed1344143aa6f071f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f1577e09b8d354eb90dbbf0a62f1f67d3eab56f2da74fed1344143aa6f071f", kill_on_drop: false }`
[INFO] [stdout] b4f1577e09b8d354eb90dbbf0a62f1f67d3eab56f2da74fed1344143aa6f071f