[INFO] cloning repository https://github.com/ThomasdenH/Too-Much-Post
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThomasdenH/Too-Much-Post" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasdenH%2FToo-Much-Post", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasdenH%2FToo-Much-Post'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6edb6ebdc00fe713223ff0666536a85b8009dfc1
[INFO] checking ThomasdenH/Too-Much-Post against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasdenH%2FToo-Much-Post" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/ThomasdenH/Too-Much-Post on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThomasdenH/Too-Much-Post
[INFO] finished tweaking git repo https://github.com/ThomasdenH/Too-Much-Post
[INFO] tweaked toml for git repo https://github.com/ThomasdenH/Too-Much-Post written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ThomasdenH/Too-Much-Post already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 089e4a02f22a225bb035618b414ea4cdac302a036f2dd4d86bf90644578ca1e9
[INFO] running `Command { std: "docker" "start" "-a" "089e4a02f22a225bb035618b414ea4cdac302a036f2dd4d86bf90644578ca1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "089e4a02f22a225bb035618b414ea4cdac302a036f2dd4d86bf90644578ca1e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "089e4a02f22a225bb035618b414ea4cdac302a036f2dd4d86bf90644578ca1e9", kill_on_drop: false }`
[INFO] [stdout] 089e4a02f22a225bb035618b414ea4cdac302a036f2dd4d86bf90644578ca1e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3e4eb82e82e4b4a6289c5a87bb14808a831aad4afd5e9655d65cfc8d292d459
[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" "f3e4eb82e82e4b4a6289c5a87bb14808a831aad4afd5e9655d65cfc8d292d459", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]     Checking byteorder v1.2.4
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[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
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[INFO] [stderr]     Checking downcast-rs v1.0.3
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling matrixmultiply v0.1.14
[INFO] [stderr]     Checking percent-encoding v1.0.1
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[INFO] [stderr]     Checking xi-unicode v0.1.0
[INFO] [stderr]    Compiling too-much-post v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking num_cpus v1.8.0
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[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]     Checking unreachable v0.1.1
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[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]    Compiling minimp3-sys v0.3.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]     Checking arrayvec v0.4.7
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[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking deflate v0.7.18
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[INFO] [stderr]     Checking app_dirs2 v2.0.3
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[INFO] [stderr]     Checking smallvec v0.6.4
[INFO] [stderr]    Compiling syn v0.11.11
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[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
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[INFO] [stderr]     Checking num-traits v0.1.43
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[INFO] [stderr]     Checking euclid v0.17.3
[INFO] [stderr]     Checking sid v0.5.2
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking cgmath v0.14.1
[INFO] [stderr]    Compiling wayland-client v0.20.11
[INFO] [stderr]    Compiling wayland-protocols v0.20.11
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking wayland-commons v0.20.11
[INFO] [stderr]     Checking rusttype v0.6.3
[INFO] [stderr]     Checking alga v0.6.0
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking lyon_geom v0.10.1
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling smart-default v0.2.0
[INFO] [stderr]     Checking lyon_path v0.10.1
[INFO] [stderr]     Checking nalgebra v0.15.3
[INFO] [stderr]     Checking lyon_tessellation v0.10.2
[INFO] [stderr]     Checking lyon v0.10.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking gilrs v0.6.1
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]     Checking rodio v0.8.0
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.6
[INFO] [stderr]     Checking gfx_core v0.8.2
[INFO] [stderr]     Checking winit v0.16.2
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.3
[INFO] [stderr]     Checking gfx_glyph v0.12.1
[INFO] [stderr]     Checking gfx_window_glutin v0.25.0
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.15.3/src/base/cg.rs:292:44
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stdout]     |                 ---------------------------^^^^-------------------
[INFO] [stdout]     |                 |                          |
[INFO] [stdout]     |                 |                          immutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nalgebra`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f3e4eb82e82e4b4a6289c5a87bb14808a831aad4afd5e9655d65cfc8d292d459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e4eb82e82e4b4a6289c5a87bb14808a831aad4afd5e9655d65cfc8d292d459", kill_on_drop: false }`
[INFO] [stdout] f3e4eb82e82e4b4a6289c5a87bb14808a831aad4afd5e9655d65cfc8d292d459