[INFO] cloning repository https://github.com/Lord-Hellgrim/ezlib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lord-Hellgrim/ezlib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLord-Hellgrim%2Fezlib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLord-Hellgrim%2Fezlib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fbf492d097e7cf9773993ff8da20d55b1688ede
[INFO] testing Lord-Hellgrim/ezlib/2fbf492d097e7cf9773993ff8da20d55b1688ede against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLord-Hellgrim%2Fezlib" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lord-Hellgrim/ezlib
[INFO] finished tweaking git repo https://github.com/Lord-Hellgrim/ezlib
[INFO] tweaked toml for git repo https://github.com/Lord-Hellgrim/ezlib written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lord-Hellgrim/ezlib on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lord-Hellgrim/ezlib 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ezcbor v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0eb168f35b20318a6662881cf2e32446bce98834567c4bfe23417f613fbc51f
[INFO] running `Command { std: "docker" "start" "-a" "c0eb168f35b20318a6662881cf2e32446bce98834567c4bfe23417f613fbc51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0eb168f35b20318a6662881cf2e32446bce98834567c4bfe23417f613fbc51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0eb168f35b20318a6662881cf2e32446bce98834567c4bfe23417f613fbc51f", kill_on_drop: false }`
[INFO] [stdout] c0eb168f35b20318a6662881cf2e32446bce98834567c4bfe23417f613fbc51f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be6c3cb641bfa291a21f885d5cd64f4701699732cf1d8bf1a30860746ee29524
[INFO] running `Command { std: "docker" "start" "-a" "be6c3cb641bfa291a21f885d5cd64f4701699732cf1d8bf1a30860746ee29524", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling ezcbor v0.1.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ezlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `key_index`
[INFO] [stdout]     --> src/lib.rs:1731:13
[INFO] [stdout]      |
[INFO] [stdout] 1731 |         let key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |             ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1731 |         let _key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ORDER`
[INFO] [stdout]      |
[INFO] [stdout] 1731 -         let key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout] 1731 +         let ORDER = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "be6c3cb641bfa291a21f885d5cd64f4701699732cf1d8bf1a30860746ee29524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be6c3cb641bfa291a21f885d5cd64f4701699732cf1d8bf1a30860746ee29524", kill_on_drop: false }`
[INFO] [stdout] be6c3cb641bfa291a21f885d5cd64f4701699732cf1d8bf1a30860746ee29524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6c17e7e8d4031e7ba7f02d08d9f46478e1db2e793289a48a0c847fc142616d7
[INFO] running `Command { std: "docker" "start" "-a" "b6c17e7e8d4031e7ba7f02d08d9f46478e1db2e793289a48a0c847fc142616d7", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `key_index`
[INFO] [stdout]     --> src/lib.rs:1731:13
[INFO] [stdout]      |
[INFO] [stdout] 1731 |         let key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |             ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1731 |         let _key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ORDER`
[INFO] [stdout]      |
[INFO] [stdout] 1731 -         let key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout] 1731 +         let ORDER = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ezlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `key_index`
[INFO] [stdout]     --> src/lib.rs:1731:13
[INFO] [stdout]      |
[INFO] [stdout] 1731 |         let key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |             ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1731 |         let _key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ORDER`
[INFO] [stdout]      |
[INFO] [stdout] 1731 -         let key_index = leaf.keys.find(key).unwrap();
[INFO] [stdout] 1731 +         let ORDER = leaf.keys.find(key).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "b6c17e7e8d4031e7ba7f02d08d9f46478e1db2e793289a48a0c847fc142616d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c17e7e8d4031e7ba7f02d08d9f46478e1db2e793289a48a0c847fc142616d7", kill_on_drop: false }`
[INFO] [stdout] b6c17e7e8d4031e7ba7f02d08d9f46478e1db2e793289a48a0c847fc142616d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e7b4ca83ffde625f60fff071e0388ec3316bbe6733dfff75a3843dccd4f8a23
[INFO] running `Command { std: "docker" "start" "-a" "0e7b4ca83ffde625f60fff071e0388ec3316bbe6733dfff75a3843dccd4f8a23", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `key_index`
[INFO] [stderr]     --> src/lib.rs:1731:13
[INFO] [stderr]      |
[INFO] [stderr] 1731 |         let key_index = leaf.keys.find(key).unwrap();
[INFO] [stderr]      |             ^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]      |
[INFO] [stderr] 1731 |         let _key_index = leaf.keys.find(key).unwrap();
[INFO] [stderr]      |             +
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `ORDER`
[INFO] [stderr]      |
[INFO] [stderr] 1731 -         let key_index = leaf.keys.find(key).unwrap();
[INFO] [stderr] 1731 +         let ORDER = leaf.keys.find(key).unwrap();
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `ezlib` (lib) generated 1 warning (run `cargo fix --lib -p ezlib` to apply 1 suggestion)
[INFO] [stderr] warning: `ezlib` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ezlib-dedd14ce72ed1652)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_bytes_to_str ... ok
[INFO] [stdout] test tests::test_encode_hex ... ok
[INFO] [stdout] test tests::test_mean ... ok
[INFO] [stdout] test tests::test_median ... ok
[INFO] [stdout] test tests::test_mode ... ok
[INFO] [stdout] test tests::test_stdev ... ok
[INFO] [stdout] test tests::test_fixed_list ... ok
[INFO] [stdout] test tests::test_sum_f32_slice ... ok
[INFO] [stdout] test tests::test_sum_i32_slice ... ok
[INFO] [stdout] test tests::test_tests ... ok
[INFO] [stdout] test tests::test_free_list_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ezlib
[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" "0e7b4ca83ffde625f60fff071e0388ec3316bbe6733dfff75a3843dccd4f8a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7b4ca83ffde625f60fff071e0388ec3316bbe6733dfff75a3843dccd4f8a23", kill_on_drop: false }`
[INFO] [stdout] 0e7b4ca83ffde625f60fff071e0388ec3316bbe6733dfff75a3843dccd4f8a23