[INFO] cloning repository https://github.com/g4lvanix/hashbrowns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/g4lvanix/hashbrowns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg4lvanix%2Fhashbrowns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg4lvanix%2Fhashbrowns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de47ac93fe857b1a5f8762da45cf23d2373cb52b
[INFO] checking g4lvanix/hashbrowns against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg4lvanix%2Fhashbrowns" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/g4lvanix/hashbrowns on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/g4lvanix/hashbrowns
[INFO] finished tweaking git repo https://github.com/g4lvanix/hashbrowns
[INFO] tweaked toml for git repo https://github.com/g4lvanix/hashbrowns written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/g4lvanix/hashbrowns already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15196ed4c56ca21e1b4a0132c437c3b8c919b720e0f949032b6bc66bfa6495b8
[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" "15196ed4c56ca21e1b4a0132c437c3b8c919b720e0f949032b6bc66bfa6495b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15196ed4c56ca21e1b4a0132c437c3b8c919b720e0f949032b6bc66bfa6495b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15196ed4c56ca21e1b4a0132c437c3b8c919b720e0f949032b6bc66bfa6495b8", kill_on_drop: false }`
[INFO] [stdout] 15196ed4c56ca21e1b4a0132c437c3b8c919b720e0f949032b6bc66bfa6495b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 658b9234e0ab474cd72a06fdda5ba58709465806c1f307a39cea9ad0ae3c0cd9
[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" "658b9234e0ab474cd72a06fdda5ba58709465806c1f307a39cea9ad0ae3c0cd9", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking byteorder v1.2.4
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking hashbrowns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/shatools.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |             1 ... 55 => {
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/shatools.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |             56 ... 63 => {
[INFO] [stdout]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/shatools.rs:128:15
[INFO] [stdout]     |
[INFO] [stdout] 128 |             1 ... 111 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/shatools.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |             112 ... 127 => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/shatools.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |             1 ... 55 => {
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/shatools.rs:61:16
[INFO] [stdout]    |
[INFO] [stdout] 61 |             56 ... 63 => {
[INFO] [stdout]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/shatools.rs:128:15
[INFO] [stdout]     |
[INFO] [stdout] 128 |             1 ... 111 => {
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/shatools.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |             112 ... 127 => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha1` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         sha1,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha256_224` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         sha256_224,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha256_224`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha256` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         sha256,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha512_224` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         sha512_224,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha512_224`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha512_384` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         sha512_384,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha512_384`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha512` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         sha512
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha512`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha1` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         sha1,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha256_224` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         sha256_224,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha256_224`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha256` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         sha256,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha512_224` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         sha512_224,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha512_224`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha512_384` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         sha512_384,
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha512_384`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sha512` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         sha512
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sha512`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.52s
[INFO] running `Command { std: "docker" "inspect" "658b9234e0ab474cd72a06fdda5ba58709465806c1f307a39cea9ad0ae3c0cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658b9234e0ab474cd72a06fdda5ba58709465806c1f307a39cea9ad0ae3c0cd9", kill_on_drop: false }`
[INFO] [stdout] 658b9234e0ab474cd72a06fdda5ba58709465806c1f307a39cea9ad0ae3c0cd9