[INFO] cloning repository https://github.com/Mark-Simulacrum/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mark-Simulacrum/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMark-Simulacrum%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMark-Simulacrum%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2179769a0a115d48c6616e25a41c6de0a189cd9d
[INFO] checking Mark-Simulacrum/advent-of-code against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMark-Simulacrum%2Fadvent-of-code" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mark-Simulacrum/advent-of-code on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mark-Simulacrum/advent-of-code
[INFO] finished tweaking git repo https://github.com/Mark-Simulacrum/advent-of-code
[INFO] tweaked toml for git repo https://github.com/Mark-Simulacrum/advent-of-code written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Mark-Simulacrum/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck v0.7.2
[INFO] [stderr]   Downloaded md5 v0.6.0
[INFO] [stderr]   Downloaded criterion v0.2.5
[INFO] [stderr]   Downloaded criterion-stats v0.2.5
[INFO] [stderr]   Downloaded bitvec v0.8.0
[INFO] [stderr]   Downloaded criterion-plot v0.2.5
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7845e84f2036cec1b64024646bab03b0893055d66ba88a8f9ffbc581005adc8a
[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" "7845e84f2036cec1b64024646bab03b0893055d66ba88a8f9ffbc581005adc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7845e84f2036cec1b64024646bab03b0893055d66ba88a8f9ffbc581005adc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7845e84f2036cec1b64024646bab03b0893055d66ba88a8f9ffbc581005adc8a", kill_on_drop: false }`
[INFO] [stdout] 7845e84f2036cec1b64024646bab03b0893055d66ba88a8f9ffbc581005adc8a
[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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc55099de8ccd4e8c228073f3d32a3d01593ad0a53c0cf9771a9fa3319f401ec
[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" "bc55099de8ccd4e8c228073f3d32a3d01593ad0a53c0cf9771a9fa3319f401ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.9
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking bitvec v0.8.0
[INFO] [stderr]     Checking hamming v0.1.3
[INFO] [stderr]     Checking termcolor v1.0.4
[INFO] [stderr]    Compiling openssl v0.10.15
[INFO] [stderr]     Checking primal-estimate v0.2.1
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking md5 v0.6.0
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking generational-arena v0.2.0
[INFO] [stderr]     Checking packed_simd v0.3.1
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]     Checking hashbrown v0.1.7
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.4
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/packed_simd-0.3.1/src/lib.rs:204:5
[INFO] [stdout]     |
[INFO] [stdout] 204 |     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]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]     Checking primal-bit v0.2.4
[INFO] [stderr]     Checking criterion-plot v0.2.5
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking smallvec v0.6.7
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]     Checking criterion-stats v0.2.5
[INFO] [stderr]     Checking primal-check v0.2.3
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking primal-sieve v0.2.9
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking quote v0.6.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling openssl-sys v0.9.39
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking syn v0.15.22
[INFO] [stderr]     Checking primal v0.2.3
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]     Checking csv v1.0.2
[INFO] [stderr]     Checking quickcheck v0.7.2
[INFO] [stderr]     Checking handlebars v0.32.4
[INFO] [stderr]     Checking aoc-macro v0.1.0 (/opt/rustwide/workdir/aoc-macro)
[INFO] [stdout] warning: type `expect` should have an upper camel case name
[INFO] [stdout]   --> aoc-macro/src/lib.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |     custom_keyword!(expect);
[INFO] [stdout]    |                     ^^^^^^ help: convert the identifier to upper camel case: `Expect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `example` should have an upper camel case name
[INFO] [stdout]   --> aoc-macro/src/lib.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |     custom_keyword!(example);
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to upper camel case: `Example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `example_input` should have an upper camel case name
[INFO] [stdout]   --> aoc-macro/src/lib.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |     custom_keyword!(example_input);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExampleInput`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `expect` should have an upper camel case name
[INFO] [stdout]   --> aoc-macro/src/lib.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |     custom_keyword!(expect);
[INFO] [stdout]    |                     ^^^^^^ help: convert the identifier to upper camel case: `Expect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `example` should have an upper camel case name
[INFO] [stdout]   --> aoc-macro/src/lib.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |     custom_keyword!(example);
[INFO] [stdout]    |                     ^^^^^^^ help: convert the identifier to upper camel case: `Example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `example_input` should have an upper camel case name
[INFO] [stdout]   --> aoc-macro/src/lib.rs:69:21
[INFO] [stdout]    |
[INFO] [stdout] 69 |     custom_keyword!(example_input);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExampleInput`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `packed_simd`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "bc55099de8ccd4e8c228073f3d32a3d01593ad0a53c0cf9771a9fa3319f401ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc55099de8ccd4e8c228073f3d32a3d01593ad0a53c0cf9771a9fa3319f401ec", kill_on_drop: false }`
[INFO] [stdout] bc55099de8ccd4e8c228073f3d32a3d01593ad0a53c0cf9771a9fa3319f401ec