[INFO] cloning repository https://github.com/nk0086/AHC011
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nk0086/AHC011" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnk0086%2FAHC011", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnk0086%2FAHC011'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b933ef8a60e9fc136aeb764f871f1ec75bd86110
[INFO] testing nk0086/AHC011 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnk0086%2FAHC011" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nk0086/AHC011
[INFO] finished tweaking git repo https://github.com/nk0086/AHC011
[INFO] tweaked toml for git repo https://github.com/nk0086/AHC011 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nk0086/AHC011 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nk0086/AHC011 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proconio v0.3.6
[INFO] [stderr]   Downloaded proconio-derive v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 663282ad065a78ae2ee60ad01305164c781680cf03c03ac03fe0c27fc5e7b102
[INFO] running `Command { std: "docker" "start" "-a" "663282ad065a78ae2ee60ad01305164c781680cf03c03ac03fe0c27fc5e7b102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "663282ad065a78ae2ee60ad01305164c781680cf03c03ac03fe0c27fc5e7b102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663282ad065a78ae2ee60ad01305164c781680cf03c03ac03fe0c27fc5e7b102", kill_on_drop: false }`
[INFO] [stdout] 663282ad065a78ae2ee60ad01305164c781680cf03c03ac03fe0c27fc5e7b102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 678b68a04de7afd58380cf7edb7909066d62d9663e3ed74dcc0c6b635c6f3842
[INFO] running `Command { std: "docker" "start" "-a" "678b68a04de7afd58380cf7edb7909066d62d9663e3ed74dcc0c6b635c6f3842", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling proconio-derive v0.1.9
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling ahc011 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/main.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |         n: usize, T: usize,
[INFO] [stdout]    |                   ^ help: convert the identifier to snake case: `t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TILE` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut TILE = vec![vec![0; n]; n];
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `tile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tmp_TILE` should have a snake case name
[INFO] [stdout]   --> src/main.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let tmp_TILE = TILE.clone();
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `tmp_tile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TILE_Input` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let TILE_Input = Input {
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `tile_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/main.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     T: usize,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TILE` should have a snake case name
[INFO] [stdout]    --> src/main.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let TILE = Input {
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `tile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub T: usize,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         T: usize,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 259 |     T: usize,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "678b68a04de7afd58380cf7edb7909066d62d9663e3ed74dcc0c6b635c6f3842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678b68a04de7afd58380cf7edb7909066d62d9663e3ed74dcc0c6b635c6f3842", kill_on_drop: false }`
[INFO] [stdout] 678b68a04de7afd58380cf7edb7909066d62d9663e3ed74dcc0c6b635c6f3842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c278aaf7aa2d38a83b66a44c963a725214774be1ecdbe36a1386c6f93b87db31
[INFO] running `Command { std: "docker" "start" "-a" "c278aaf7aa2d38a83b66a44c963a725214774be1ecdbe36a1386c6f93b87db31", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahc011 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/main.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |         n: usize, T: usize,
[INFO] [stdout]    |                   ^ help: convert the identifier to snake case: `t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TILE` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut TILE = vec![vec![0; n]; n];
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `tile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tmp_TILE` should have a snake case name
[INFO] [stdout]   --> src/main.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let tmp_TILE = TILE.clone();
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `tmp_tile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TILE_Input` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let TILE_Input = Input {
[INFO] [stdout]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `tile_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]   --> src/main.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     T: usize,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `TILE` should have a snake case name
[INFO] [stdout]    --> src/main.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let TILE = Input {
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case: `tile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub T: usize,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:239:9
[INFO] [stdout]     |
[INFO] [stdout] 239 |         T: usize,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 259 |     T: usize,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "c278aaf7aa2d38a83b66a44c963a725214774be1ecdbe36a1386c6f93b87db31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c278aaf7aa2d38a83b66a44c963a725214774be1ecdbe36a1386c6f93b87db31", kill_on_drop: false }`
[INFO] [stdout] c278aaf7aa2d38a83b66a44c963a725214774be1ecdbe36a1386c6f93b87db31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b776475a2e49b009950d70e28d62fd44a9d6e6f89588ee5823141f5757964784
[INFO] running `Command { std: "docker" "start" "-a" "b776475a2e49b009950d70e28d62fd44a9d6e6f89588ee5823141f5757964784", kill_on_drop: false }`
[INFO] [stderr] warning: variable `T` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]   --> src/main.rs:14:19
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 14 |         n: usize, T: usize,
[INFO] [stderr]    |                   ^ help: convert the identifier to snake case: `t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `TILE` should have a snake case name
[INFO] [stderr]   --> src/main.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut TILE = vec![vec![0; n]; n];
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `tile`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `tmp_TILE` should have a snake case name
[INFO] [stderr]   --> src/main.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let tmp_TILE = TILE.clone();
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `tmp_tile`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `TILE_Input` should have a snake case name
[INFO] [stderr]   --> src/main.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let TILE_Input = Input {
[INFO] [stderr]    |         ^^^^^^^^^^ help: convert the identifier to snake case: `tile_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `T` should have a snake case name
[INFO] [stderr]   --> src/main.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     T: usize,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case: `t`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `TILE` should have a snake case name
[INFO] [stderr]    --> src/main.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |     let TILE = Input {
[INFO] [stderr]     |         ^^^^ help: convert the identifier to snake case: `tile`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `T` should have a snake case name
[INFO] [stderr]    --> src/main.rs:217:9
[INFO] [stderr]     |
[INFO] [stderr] 217 |     pub T: usize,
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `t`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `T` should have a snake case name
[INFO] [stderr]    --> src/main.rs:239:9
[INFO] [stderr]     |
[INFO] [stderr] 239 |         T: usize,
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `t`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `T` should have a snake case name
[INFO] [stderr]    --> src/main.rs:259:5
[INFO] [stderr]     |
[INFO] [stderr] 259 |     T: usize,
[INFO] [stderr]     |     ^ help: convert the identifier to snake case: `t`
[INFO] [stderr] 
[INFO] [stderr] warning: `ahc011` (bin "ahc011" test) generated 9 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ahc011-61929379a0e1030f)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b776475a2e49b009950d70e28d62fd44a9d6e6f89588ee5823141f5757964784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b776475a2e49b009950d70e28d62fd44a9d6e6f89588ee5823141f5757964784", kill_on_drop: false }`
[INFO] [stdout] b776475a2e49b009950d70e28d62fd44a9d6e6f89588ee5823141f5757964784