[INFO] cloning repository https://github.com/kenleung5e28/uniqr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kenleung5e28/uniqr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenleung5e28%2Funiqr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenleung5e28%2Funiqr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83e0c2a61f18bf316522888fa4e50a7b498d5e2a
[INFO] testing kenleung5e28/uniqr 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%2Fkenleung5e28%2Funiqr" "/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/kenleung5e28/uniqr
[INFO] finished tweaking git repo https://github.com/kenleung5e28/uniqr
[INFO] tweaked toml for git repo https://github.com/kenleung5e28/uniqr written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kenleung5e28/uniqr 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/kenleung5e28/uniqr 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]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_cmd v2.0.4
[INFO] [stderr]   Downloaded predicates v2.1.1
[INFO] [stderr]   Downloaded termtree v0.2.4
[INFO] [stderr]   Downloaded predicates-tree v1.0.5
[INFO] [stderr]   Downloaded predicates-core v1.0.3
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afde69a6cc85c7789da564f2ee90fccc97c25fde91364f88c9fad235d1566477
[INFO] running `Command { std: "docker" "start" "-a" "afde69a6cc85c7789da564f2ee90fccc97c25fde91364f88c9fad235d1566477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afde69a6cc85c7789da564f2ee90fccc97c25fde91364f88c9fad235d1566477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afde69a6cc85c7789da564f2ee90fccc97c25fde91364f88c9fad235d1566477", kill_on_drop: false }`
[INFO] [stdout] afde69a6cc85c7789da564f2ee90fccc97c25fde91364f88c9fad235d1566477
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8460d4b253288a1ca76214da7f3183aff979db12db81d576451d129a3cf9fcd6
[INFO] running `Command { std: "docker" "start" "-a" "8460d4b253288a1ca76214da7f3183aff979db12db81d576451d129a3cf9fcd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling uniqr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "8460d4b253288a1ca76214da7f3183aff979db12db81d576451d129a3cf9fcd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8460d4b253288a1ca76214da7f3183aff979db12db81d576451d129a3cf9fcd6", kill_on_drop: false }`
[INFO] [stdout] 8460d4b253288a1ca76214da7f3183aff979db12db81d576451d129a3cf9fcd6
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] ec0e6d93fbdc168fea08dc7173b23a9ef37c4bb4994860b4c0ebd6ec2ff631e5
[INFO] running `Command { std: "docker" "start" "-a" "ec0e6d93fbdc168fea08dc7173b23a9ef37c4bb4994860b4c0ebd6ec2ff631e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling assert_cmd v2.0.4
[INFO] [stderr]    Compiling uniqr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `Command { std: "docker" "inspect" "ec0e6d93fbdc168fea08dc7173b23a9ef37c4bb4994860b4c0ebd6ec2ff631e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0e6d93fbdc168fea08dc7173b23a9ef37c4bb4994860b4c0ebd6ec2ff631e5", kill_on_drop: false }`
[INFO] [stdout] ec0e6d93fbdc168fea08dc7173b23a9ef37c4bb4994860b4c0ebd6ec2ff631e5
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5309d94657a7659da21eb1f2c7c0adcc853e165e6a0bf9a2d5ebd86c907fa028
[INFO] running `Command { std: "docker" "start" "-a" "5309d94657a7659da21eb1f2c7c0adcc853e165e6a0bf9a2d5ebd86c907fa028", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/uniqr-1d7286a0c69f9746)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/uniqr-f0d7a032c5b4e6e8)
[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] [stderr]      Running tests/cli.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cli-63211648c2d4b9cc)
[INFO] [stdout] 
[INFO] [stdout] running 78 tests
[INFO] [stdout] test empty_count ... ok
[INFO] [stdout] test skip_count ... ok
[INFO] [stdout] test empty_outfile_count ... ok
[INFO] [stdout] test one_count ... ok
[INFO] [stdout] test empty_stdin ... ok
[INFO] [stdout] test one_stdin ... ok
[INFO] [stdout] test empty_stdin_outfile_count ... ok
[INFO] [stdout] test one_outfile ... ok
[INFO] [stdout] test skip_outfile ... ok
[INFO] [stdout] test empty_outfile ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test t1_outfile_count ... ok
[INFO] [stdout] test skip ... ok
[INFO] [stdout] test one_stdin_outfile_count ... ok
[INFO] [stdout] test one_stdin_count ... ok
[INFO] [stdout] test one_outfile_count ... ok
[INFO] [stdout] test skip_outfile_count ... ok
[INFO] [stdout] test empty_stdin_count ... ok
[INFO] [stdout] test t1_count ... ok
[INFO] [stdout] test dies_bad_file ... ok
[INFO] [stdout] test t1_outfile ... ok
[INFO] [stdout] test one ... ok
[INFO] [stdout] test skip_stdin_count ... ok
[INFO] [stdout] test skip_stdin ... ok
[INFO] [stdout] test t1 ... ok
[INFO] [stdout] test t2_count ... ok
[INFO] [stdout] test skip_stdin_outfile_count ... ok
[INFO] [stdout] test t2 ... ok
[INFO] [stdout] test t1_stdin ... ok
[INFO] [stdout] test t1_stdin_outfile_count ... ok
[INFO] [stdout] test t1_stdin_count ... ok
[INFO] [stdout] test t2_stdin_count ... ok
[INFO] [stdout] test t2_outfile ... ok
[INFO] [stdout] test t2_stdin ... ok
[INFO] [stdout] test t3_outfile ... ok
[INFO] [stdout] test t3_count ... ok
[INFO] [stdout] test t2_outfile_count ... ok
[INFO] [stdout] test t2_stdin_outfile_count ... ok
[INFO] [stdout] test t4 ... ok
[INFO] [stdout] test t3 ... ok
[INFO] [stdout] test t3_stdin_outfile_count ... ok
[INFO] [stdout] test t3_outfile_count ... ok
[INFO] [stdout] test t3_stdin_count ... ok
[INFO] [stdout] test t4_count ... ok
[INFO] [stdout] test t6 ... ok
[INFO] [stdout] test t4_stdin ... ok
[INFO] [stdout] test t4_outfile_count ... ok
[INFO] [stdout] test t5 ... ok
[INFO] [stdout] test t4_stdin_outfile_count ... ok
[INFO] [stdout] test t5_outfile_count ... ok
[INFO] [stdout] test t5_count ... ok
[INFO] [stdout] test t3_stdin ... ok
[INFO] [stdout] test t5_outfile ... ok
[INFO] [stdout] test t4_outfile ... ok
[INFO] [stdout] test t5_stdin ... ok
[INFO] [stdout] test three_count ... ok
[INFO] [stdout] test three_outfile_count ... ok
[INFO] [stdout] test three_stdin ... ok
[INFO] [stdout] test t6_outfile ... ok
[INFO] [stdout] test t6_stdin ... ok
[INFO] [stdout] test t4_stdin_count ... ok
[INFO] [stdout] test t6_outfile_count ... ok
[INFO] [stdout] test t6_stdin_count ... ok
[INFO] [stdout] test three ... ok
[INFO] [stdout] test t5_stdin_outfile_count ... ok
[INFO] [stdout] test t5_stdin_count ... ok
[INFO] [stdout] test t6_stdin_outfile_count ... ok
[INFO] [stdout] test three_outfile ... ok
[INFO] [stdout] test two ... ok
[INFO] [stdout] test two_outfile ... ok
[INFO] [stdout] test t6_count ... ok
[INFO] [stdout] test three_stdin_count ... ok
[INFO] [stdout] test two_count ... ok
[INFO] [stdout] test two_stdin_count ... ok
[INFO] [stdout] test two_outfile_count ... ok
[INFO] [stdout] test two_stdin ... ok
[INFO] [stdout] test three_stdin_outfile_count ... ok
[INFO] [stdout] test two_stdin_outfile_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 78 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5309d94657a7659da21eb1f2c7c0adcc853e165e6a0bf9a2d5ebd86c907fa028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5309d94657a7659da21eb1f2c7c0adcc853e165e6a0bf9a2d5ebd86c907fa028", kill_on_drop: false }`
[INFO] [stdout] 5309d94657a7659da21eb1f2c7c0adcc853e165e6a0bf9a2d5ebd86c907fa028