[INFO] cloning repository https://github.com/19h/ftab-dump
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/19h/ftab-dump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fftab-dump", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fftab-dump'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91e86dee47ccef285abdb0dec30c8daea575b94b
[INFO] testing 19h/ftab-dump against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F19h%2Fftab-dump" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/19h/ftab-dump
[INFO] finished tweaking git repo https://github.com/19h/ftab-dump
[INFO] tweaked toml for git repo https://github.com/19h/ftab-dump written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/19h/ftab-dump on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/19h/ftab-dump 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01d6ea68e3e09cb9cde7df7ed1a436f1199cb4ef200e5ea7bb8e57e5c9e467a6
[INFO] running `Command { std: "docker" "start" "-a" "01d6ea68e3e09cb9cde7df7ed1a436f1199cb4ef200e5ea7bb8e57e5c9e467a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01d6ea68e3e09cb9cde7df7ed1a436f1199cb4ef200e5ea7bb8e57e5c9e467a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d6ea68e3e09cb9cde7df7ed1a436f1199cb4ef200e5ea7bb8e57e5c9e467a6", kill_on_drop: false }`
[INFO] [stdout] 01d6ea68e3e09cb9cde7df7ed1a436f1199cb4ef200e5ea7bb8e57e5c9e467a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9ba709580661b2e96ae298fc593f95b329ca536b49ef2b09b05f58f17b851cd
[INFO] running `Command { std: "docker" "start" "-a" "f9ba709580661b2e96ae298fc593f95b329ca536b49ef2b09b05f58f17b851cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling ftab-dump v1.0.4-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `tag` and `magic` are never read
[INFO] [stdout]   --> src/rkos_parser.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Ftab {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 26 |     pub tag: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 27 |     pub magic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.50s
[INFO] running `Command { std: "docker" "inspect" "f9ba709580661b2e96ae298fc593f95b329ca536b49ef2b09b05f58f17b851cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ba709580661b2e96ae298fc593f95b329ca536b49ef2b09b05f58f17b851cd", kill_on_drop: false }`
[INFO] [stdout] f9ba709580661b2e96ae298fc593f95b329ca536b49ef2b09b05f58f17b851cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9e47769a81b30f60429423d58e32aaf23fd27f08f8c8bf4c10b0196d107700a
[INFO] running `Command { std: "docker" "start" "-a" "b9e47769a81b30f60429423d58e32aaf23fd27f08f8c8bf4c10b0196d107700a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftab-dump v1.0.4-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `tag` and `magic` are never read
[INFO] [stdout]   --> src/rkos_parser.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Ftab {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 26 |     pub tag: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 27 |     pub magic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b9e47769a81b30f60429423d58e32aaf23fd27f08f8c8bf4c10b0196d107700a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e47769a81b30f60429423d58e32aaf23fd27f08f8c8bf4c10b0196d107700a", kill_on_drop: false }`
[INFO] [stdout] b9e47769a81b30f60429423d58e32aaf23fd27f08f8c8bf4c10b0196d107700a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d438f3a22f8109d3dd0cc116c415ee69c329de7c137defe988d95632fa3532ac
[INFO] running `Command { std: "docker" "start" "-a" "d438f3a22f8109d3dd0cc116c415ee69c329de7c137defe988d95632fa3532ac", kill_on_drop: false }`
[INFO] [stderr] warning: fields `tag` and `magic` are never read
[INFO] [stderr]   --> src/rkos_parser.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct Ftab {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 26 |     pub tag: String,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 27 |     pub magic: String,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ftab-dump` (bin "ftab-dump" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ftab_dump-e189437babf5cc71)
[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" "d438f3a22f8109d3dd0cc116c415ee69c329de7c137defe988d95632fa3532ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d438f3a22f8109d3dd0cc116c415ee69c329de7c137defe988d95632fa3532ac", kill_on_drop: false }`
[INFO] [stdout] d438f3a22f8109d3dd0cc116c415ee69c329de7c137defe988d95632fa3532ac
