[INFO] fetching crate ftab-dump 1.0.3...
[INFO] testing ftab-dump-1.0.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate ftab-dump 1.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ftab-dump 1.0.3
[INFO] finished tweaking crates.io crate ftab-dump 1.0.3
[INFO] tweaked toml for crates.io crate ftab-dump 1.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ftab-dump 1.0.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ftab-dump 1.0.3 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e5124649ba8e2ebcf6d16f86970499488d22b1e4734fa8f3b3194fd34900890
[INFO] running `Command { std: "docker" "start" "-a" "0e5124649ba8e2ebcf6d16f86970499488d22b1e4734fa8f3b3194fd34900890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e5124649ba8e2ebcf6d16f86970499488d22b1e4734fa8f3b3194fd34900890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5124649ba8e2ebcf6d16f86970499488d22b1e4734fa8f3b3194fd34900890", kill_on_drop: false }`
[INFO] [stdout] 0e5124649ba8e2ebcf6d16f86970499488d22b1e4734fa8f3b3194fd34900890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 359520cbcc6e5a5b9c2e4de3236218ae3039b0589755903c83f912d646f769b9
[INFO] running `Command { std: "docker" "start" "-a" "359520cbcc6e5a5b9c2e4de3236218ae3039b0589755903c83f912d646f769b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling ftab-dump v1.0.3 (/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 5.51s
[INFO] running `Command { std: "docker" "inspect" "359520cbcc6e5a5b9c2e4de3236218ae3039b0589755903c83f912d646f769b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359520cbcc6e5a5b9c2e4de3236218ae3039b0589755903c83f912d646f769b9", kill_on_drop: false }`
[INFO] [stdout] 359520cbcc6e5a5b9c2e4de3236218ae3039b0589755903c83f912d646f769b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0a6f172db6c1b414f2fd654826cea9dde011de42167716278c23f9de4f3b0a9
[INFO] running `Command { std: "docker" "start" "-a" "b0a6f172db6c1b414f2fd654826cea9dde011de42167716278c23f9de4f3b0a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ftab-dump v1.0.3 (/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 0.31s
[INFO] running `Command { std: "docker" "inspect" "b0a6f172db6c1b414f2fd654826cea9dde011de42167716278c23f9de4f3b0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a6f172db6c1b414f2fd654826cea9dde011de42167716278c23f9de4f3b0a9", kill_on_drop: false }`
[INFO] [stdout] b0a6f172db6c1b414f2fd654826cea9dde011de42167716278c23f9de4f3b0a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86d9e16dca640b1630db7c12d9e296c488b061d4b5fea8d8565e67973b650f64
[INFO] running `Command { std: "docker" "start" "-a" "86d9e16dca640b1630db7c12d9e296c488b061d4b5fea8d8565e67973b650f64", 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 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ftab_dump-4cc33c3fbc9898b2)
[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" "86d9e16dca640b1630db7c12d9e296c488b061d4b5fea8d8565e67973b650f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d9e16dca640b1630db7c12d9e296c488b061d4b5fea8d8565e67973b650f64", kill_on_drop: false }`
[INFO] [stdout] 86d9e16dca640b1630db7c12d9e296c488b061d4b5fea8d8565e67973b650f64