[INFO] fetching crate unix 0.6.12...
[INFO] building unix-0.6.12 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate unix 0.6.12 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate unix 0.6.12 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 unix 0.6.12
[INFO] finished tweaking crates.io crate unix 0.6.12
[INFO] tweaked toml for crates.io crate unix 0.6.12 written to /workspace/builds/worker-7/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flags v0.1.5
[INFO] [stderr]   Downloaded utf v0.1.6
[INFO] [stderr]   Downloaded i-o v0.4.7
[INFO] [stderr]   Downloaded idem v0.1.1
[INFO] [stderr]   Downloaded idem v0.4.0
[INFO] [stderr]   Downloaded tempus v0.2.4
[INFO] [stderr]   Downloaded null-terminated v0.3.15
[INFO] [stderr]   Downloaded system-call v0.1.3
[INFO] [stderr]   Downloaded containers v0.9.12
[INFO] [stderr]   Downloaded libc-interface v0.1.2
[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] c813f8bf3a184d11a23ed06cd55d8080b99ac7395022b245d0611028729a342f
[INFO] running `Command { std: "docker" "start" "-a" "c813f8bf3a184d11a23ed06cd55d8080b99ac7395022b245d0611028729a342f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c813f8bf3a184d11a23ed06cd55d8080b99ac7395022b245d0611028729a342f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c813f8bf3a184d11a23ed06cd55d8080b99ac7395022b245d0611028729a342f", kill_on_drop: false }`
[INFO] [stdout] c813f8bf3a184d11a23ed06cd55d8080b99ac7395022b245d0611028729a342f
[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] 42d7ff4f6c055bb0b0606f70ad3adf387b71b5ea22000eaaf63ebf88a236e71e
[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" "42d7ff4f6c055bb0b0606f70ad3adf387b71b5ea22000eaaf63ebf88a236e71e", kill_on_drop: false }`
[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]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling ptr v0.2.3
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (7e386289983c9262, 898826c752d3da08), 0, 0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling hash-table v0.2.5
[INFO] [stderr]    Compiling containers v0.9.12
[INFO] [stderr]    Compiling heap v0.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling abort v0.1.3
[INFO] [stderr]    Compiling idem v0.4.0
[INFO] [stderr]    Compiling i-o v0.4.7
[INFO] [stderr]    Compiling rel v0.2.0
[INFO] [stderr]    Compiling utf v0.1.6
[INFO] [stderr]    Compiling libc-interface v0.1.2
[INFO] [stderr]    Compiling flags v0.1.5
[INFO] [stderr]    Compiling system-call v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling fallible v0.1.3
[INFO] [stderr]    Compiling idem v0.1.1
[INFO] [stderr]    Compiling unix v0.6.12 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling null-terminated v0.3.15
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (47cb502a86ef7b01, 9ca0fb3bc28b6c56), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (9a77fa7ef909dcef, d723c86863b3db18), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (7b49a94918ce1ae6, 60119a35b4ac4d30), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (fb1b5324a6642e87, 97dadf04f3b635dd), 8, 8
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling loca v0.7.2
[INFO] [stderr] SG_CR_Eslkdjf: rand_xorshift, (a0ce8d19195625d4, 5b8dec438a80d748), 0, 0
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/loca-0.7.2/src/lib.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(const_fn)]
[INFO] [stdout]    |            ^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (fe8645c406a00c8a, d92d8e00666458f7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (46c97e7042f0a4fd, 90f93cd5b9c215fc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (2bb73ad9e5494c3a, abacccc5c2810328), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (40ff1c2b67c0ab4f, 454b7adc3a9d1e09), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (a551b721cabdf804, 56037c32f4a29b9e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (2df9cab02a75d971, c88eb3bab5e57caf), 0, 0
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `loca` due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "42d7ff4f6c055bb0b0606f70ad3adf387b71b5ea22000eaaf63ebf88a236e71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d7ff4f6c055bb0b0606f70ad3adf387b71b5ea22000eaaf63ebf88a236e71e", kill_on_drop: false }`
[INFO] [stdout] 42d7ff4f6c055bb0b0606f70ad3adf387b71b5ea22000eaaf63ebf88a236e71e