[INFO] cloning repository https://github.com/idbart/rsha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idbart/rsha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidbart%2Frsha", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidbart%2Frsha'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de9b326ab43eac047128987540ac1c313f8548f7
[INFO] testing idbart/rsha against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidbart%2Frsha" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/idbart/rsha on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/idbart/rsha
[INFO] finished tweaking git repo https://github.com/idbart/rsha
[INFO] tweaked toml for git repo https://github.com/idbart/rsha written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/idbart/rsha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 405641e17ec41c86ef7cabe34f74602bf428ffcea0ad9fbf10d4fde94f85424f
[INFO] running `Command { std: "docker" "start" "-a" "405641e17ec41c86ef7cabe34f74602bf428ffcea0ad9fbf10d4fde94f85424f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "405641e17ec41c86ef7cabe34f74602bf428ffcea0ad9fbf10d4fde94f85424f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405641e17ec41c86ef7cabe34f74602bf428ffcea0ad9fbf10d4fde94f85424f", kill_on_drop: false }`
[INFO] [stdout] 405641e17ec41c86ef7cabe34f74602bf428ffcea0ad9fbf10d4fde94f85424f
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47c2a6caacece3071ee218a86ea6493b3e5a192a8741df48f261cc5d6c3082a0
[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" "47c2a6caacece3071ee218a86ea6493b3e5a192a8741df48f261cc5d6c3082a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling rsha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/hashing/preprocessing.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for i in 0..(k / 8)
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Ch` should have a snake case name
[INFO] [stdout]  --> src/hashing/functions.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn Ch(x: u32, y: u32, z: u32) -> u32
[INFO] [stdout]   |        ^^ help: convert the identifier to snake case (notice the capitalization): `ch`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Maj` should have a snake case name
[INFO] [stdout]   --> src/hashing/functions.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn Maj(x: u32, y: u32, z: u32) -> u32
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `maj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "47c2a6caacece3071ee218a86ea6493b3e5a192a8741df48f261cc5d6c3082a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c2a6caacece3071ee218a86ea6493b3e5a192a8741df48f261cc5d6c3082a0", kill_on_drop: false }`
[INFO] [stdout] 47c2a6caacece3071ee218a86ea6493b3e5a192a8741df48f261cc5d6c3082a0
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd17ca1405ba0b76db07e2b3d468d37cd379b604efdf1a191fb52589b408ec6f
[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" "dd17ca1405ba0b76db07e2b3d468d37cd379b604efdf1a191fb52589b408ec6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/hashing/preprocessing.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for i in 0..(k / 8)
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Ch` should have a snake case name
[INFO] [stdout]  --> src/hashing/functions.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn Ch(x: u32, y: u32, z: u32) -> u32
[INFO] [stdout]   |        ^^ help: convert the identifier to snake case (notice the capitalization): `ch`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Maj` should have a snake case name
[INFO] [stdout]   --> src/hashing/functions.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn Maj(x: u32, y: u32, z: u32) -> u32
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `maj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "dd17ca1405ba0b76db07e2b3d468d37cd379b604efdf1a191fb52589b408ec6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd17ca1405ba0b76db07e2b3d468d37cd379b604efdf1a191fb52589b408ec6f", kill_on_drop: false }`
[INFO] [stdout] dd17ca1405ba0b76db07e2b3d468d37cd379b604efdf1a191fb52589b408ec6f
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e1ee584dd8e2ee5d92c5bf29ad6056af192b5c078b5cfd91f2ed03baf7fb1bb
[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" "7e1ee584dd8e2ee5d92c5bf29ad6056af192b5c078b5cfd91f2ed03baf7fb1bb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/hashing/preprocessing.rs:29:9
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 29 |     for i in 0..(k / 8)
[INFO] [stdout] 
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `Ch` should have a snake case name
[INFO] [stderr]  --> src/hashing/functions.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn Ch(x: u32, y: u32, z: u32) -> u32
[INFO] [stderr]   |        ^^ help: convert the identifier to snake case (notice the capitalization): `ch`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `Maj` should have a snake case name
[INFO] [stderr]   --> src/hashing/functions.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn Maj(x: u32, y: u32, z: u32) -> u32
[INFO] [stderr]    |        ^^^ help: convert the identifier to snake case: `maj`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsha-9a3b8de3b49952af
[INFO] running `Command { std: "docker" "inspect" "7e1ee584dd8e2ee5d92c5bf29ad6056af192b5c078b5cfd91f2ed03baf7fb1bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1ee584dd8e2ee5d92c5bf29ad6056af192b5c078b5cfd91f2ed03baf7fb1bb", kill_on_drop: false }`
[INFO] [stdout] 7e1ee584dd8e2ee5d92c5bf29ad6056af192b5c078b5cfd91f2ed03baf7fb1bb