[INFO] cloning repository https://github.com/timelessnesses/rot13
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timelessnesses/rot13" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimelessnesses%2Frot13", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimelessnesses%2Frot13'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11d438b3405ec64f95b6e3f9cf936044ae02b21c
[INFO] testing timelessnesses/rot13 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimelessnesses%2Frot13" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/timelessnesses/rot13
[INFO] finished tweaking git repo https://github.com/timelessnesses/rot13
[INFO] tweaked toml for git repo https://github.com/timelessnesses/rot13 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/timelessnesses/rot13 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/timelessnesses/rot13 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dashmap v6.0.1
[INFO] [stderr]   Downloaded cc v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee1c5ff33b3e062e03c5d5bbbf1dacd28230e9d0742c33254d18faceaa5f31e4
[INFO] running `Command { std: "docker" "start" "-a" "ee1c5ff33b3e062e03c5d5bbbf1dacd28230e9d0742c33254d18faceaa5f31e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee1c5ff33b3e062e03c5d5bbbf1dacd28230e9d0742c33254d18faceaa5f31e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee1c5ff33b3e062e03c5d5bbbf1dacd28230e9d0742c33254d18faceaa5f31e4", kill_on_drop: false }`
[INFO] [stdout] ee1c5ff33b3e062e03c5d5bbbf1dacd28230e9d0742c33254d18faceaa5f31e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f647a00543ff1fa65dc0ad631940bfaaccb73b9eb6ccdfcc88f8c7b7f98e9d0b
[INFO] running `Command { std: "docker" "start" "-a" "f647a00543ff1fa65dc0ad631940bfaaccb73b9eb6ccdfcc88f8c7b7f98e9d0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.0
[INFO] [stderr]    Compiling gimli v0.29.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling dashmap v6.0.1
[INFO] [stderr]    Compiling object v0.36.1
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]    Compiling addr2line v0.22.0
[INFO] [stderr]    Compiling better-panic v0.3.0
[INFO] [stderr]    Compiling tlns-rot13-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Rot13EncryptionRayon` is never constructed
[INFO] [stdout]   --> src/rot13.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Rot13EncryptionRayon;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `encrypt` and `decrypt` are never used
[INFO] [stdout]   --> src/rot13.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Rot13EncryptionRayon {
[INFO] [stdout]    | ------------------------- associated functions in this implementation
[INFO] [stdout] 30 |     pub fn encrypt<'a>(string: &'a str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn decrypt<'a>(string: &'a str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.02s
[INFO] running `Command { std: "docker" "inspect" "f647a00543ff1fa65dc0ad631940bfaaccb73b9eb6ccdfcc88f8c7b7f98e9d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f647a00543ff1fa65dc0ad631940bfaaccb73b9eb6ccdfcc88f8c7b7f98e9d0b", kill_on_drop: false }`
[INFO] [stdout] f647a00543ff1fa65dc0ad631940bfaaccb73b9eb6ccdfcc88f8c7b7f98e9d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1dbaa44154e6d068518ede27d9de54a147eef25b2bef5c9de5837c7bfaaae7f
[INFO] running `Command { std: "docker" "start" "-a" "d1dbaa44154e6d068518ede27d9de54a147eef25b2bef5c9de5837c7bfaaae7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tlns-rot13-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Rot13EncryptionRayon` is never constructed
[INFO] [stdout]   --> src/rot13.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Rot13EncryptionRayon;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `encrypt` and `decrypt` are never used
[INFO] [stdout]   --> src/rot13.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Rot13EncryptionRayon {
[INFO] [stdout]    | ------------------------- associated functions in this implementation
[INFO] [stdout] 30 |     pub fn encrypt<'a>(string: &'a str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn decrypt<'a>(string: &'a str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "d1dbaa44154e6d068518ede27d9de54a147eef25b2bef5c9de5837c7bfaaae7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1dbaa44154e6d068518ede27d9de54a147eef25b2bef5c9de5837c7bfaaae7f", kill_on_drop: false }`
[INFO] [stdout] d1dbaa44154e6d068518ede27d9de54a147eef25b2bef5c9de5837c7bfaaae7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e03abc33d8472a6e5209689c46649274cad3a9ac3752bb7efed47337aa19dc66
[INFO] running `Command { std: "docker" "start" "-a" "e03abc33d8472a6e5209689c46649274cad3a9ac3752bb7efed47337aa19dc66", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Rot13EncryptionRayon` is never constructed
[INFO] [stderr]   --> src/rot13.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Rot13EncryptionRayon;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `encrypt` and `decrypt` are never used
[INFO] [stderr]   --> src/rot13.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl Rot13EncryptionRayon {
[INFO] [stderr]    | ------------------------- associated functions in this implementation
[INFO] [stderr] 30 |     pub fn encrypt<'a>(string: &'a str) -> String {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub fn decrypt<'a>(string: &'a str) -> String {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tlns-rot13-rust` (bin "tlns-rot13-rust" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tlns_rot13_rust-5c469a4f888db036)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[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" "e03abc33d8472a6e5209689c46649274cad3a9ac3752bb7efed47337aa19dc66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03abc33d8472a6e5209689c46649274cad3a9ac3752bb7efed47337aa19dc66", kill_on_drop: false }`
[INFO] [stdout] e03abc33d8472a6e5209689c46649274cad3a9ac3752bb7efed47337aa19dc66