[INFO] cloning repository https://github.com/dziabko/alg-c-encdec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dziabko/alg-c-encdec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdziabko%2Falg-c-encdec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdziabko%2Falg-c-encdec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9241437e61bf7ebf8ff9fb83389d05daee3a1c53
[INFO] testing dziabko/alg-c-encdec against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdziabko%2Falg-c-encdec" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dziabko/alg-c-encdec on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dziabko/alg-c-encdec
[INFO] finished tweaking git repo https://github.com/dziabko/alg-c-encdec
[INFO] tweaked toml for git repo https://github.com/dziabko/alg-c-encdec written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/dziabko/alg-c-encdec already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d00fd1a8743aceaf493944ce2b1dbe7b8c6511083322002adc6d0d9735701f3
[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" "0d00fd1a8743aceaf493944ce2b1dbe7b8c6511083322002adc6d0d9735701f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d00fd1a8743aceaf493944ce2b1dbe7b8c6511083322002adc6d0d9735701f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d00fd1a8743aceaf493944ce2b1dbe7b8c6511083322002adc6d0d9735701f3", kill_on_drop: false }`
[INFO] [stdout] 0d00fd1a8743aceaf493944ce2b1dbe7b8c6511083322002adc6d0d9735701f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0554d6cb1c411cf34c5e1954dd41d6fad09e1490e539e88bc2a7ba34551b5619
[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" "0554d6cb1c411cf34c5e1954dd41d6fad09e1490e539e88bc2a7ba34551b5619", kill_on_drop: false }`
[INFO] [stderr]    Compiling alg-c-encoding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `compBuff` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn compBuff(string: &str) -> Vec<(i32,usize, char)> {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `comp_buff`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompBuff` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn decompBuff(compressed_str: Vec<(i32,usize, char)>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `decomp_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "0554d6cb1c411cf34c5e1954dd41d6fad09e1490e539e88bc2a7ba34551b5619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0554d6cb1c411cf34c5e1954dd41d6fad09e1490e539e88bc2a7ba34551b5619", kill_on_drop: false }`
[INFO] [stdout] 0554d6cb1c411cf34c5e1954dd41d6fad09e1490e539e88bc2a7ba34551b5619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 203fbbecf19c67ee91c1320d79529f758875eee45ef50b45cc4b9263aeabc815
[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" "203fbbecf19c67ee91c1320d79529f758875eee45ef50b45cc4b9263aeabc815", kill_on_drop: false }`
[INFO] [stderr]    Compiling alg-c-encoding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `compBuff` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn compBuff(string: &str) -> Vec<(i32,usize, char)> {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `comp_buff`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompBuff` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn decompBuff(compressed_str: Vec<(i32,usize, char)>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `decomp_buff`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "203fbbecf19c67ee91c1320d79529f758875eee45ef50b45cc4b9263aeabc815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203fbbecf19c67ee91c1320d79529f758875eee45ef50b45cc4b9263aeabc815", kill_on_drop: false }`
[INFO] [stdout] 203fbbecf19c67ee91c1320d79529f758875eee45ef50b45cc4b9263aeabc815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f10fa8d73f2fca6b4542b9285ee538e0f36fb9e8051bd40922e238feb05b695d
[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" "f10fa8d73f2fca6b4542b9285ee538e0f36fb9e8051bd40922e238feb05b695d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function `compBuff` should have a snake case name
[INFO] [stdout] running 3 tests
[INFO] [stderr]   --> src/main.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn compBuff(string: &str) -> Vec<(i32,usize, char)> {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `comp_buff`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `decompBuff` should have a snake case name
[INFO] [stderr]   --> src/main.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn decompBuff(compressed_str: Vec<(i32,usize, char)>) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `decomp_buff`
[INFO] [stderr] 
[INFO] [stderr] warning: `alg-c-encoding` (bin "alg-c-encoding" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alg_c_encoding-da487864f738c444)
[INFO] [stdout] test tests::test_encode_decode ... ok
[INFO] [stdout] test tests::test_diff_perm ... ok
[INFO] [stdout] test tests::test_large_file has been running for over 60 seconds
[INFO] [stdout] test tests::test_large_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 335.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f10fa8d73f2fca6b4542b9285ee538e0f36fb9e8051bd40922e238feb05b695d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10fa8d73f2fca6b4542b9285ee538e0f36fb9e8051bd40922e238feb05b695d", kill_on_drop: false }`
[INFO] [stdout] f10fa8d73f2fca6b4542b9285ee538e0f36fb9e8051bd40922e238feb05b695d