[INFO] cloning repository https://github.com/firefighterduck/dibsy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/firefighterduck/dibsy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirefighterduck%2Fdibsy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirefighterduck%2Fdibsy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57ef88ec8cc0c4d03ecd4fca9f0cf1c7a2b9208c
[INFO] testing firefighterduck/dibsy against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffirefighterduck%2Fdibsy" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/firefighterduck/dibsy on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/firefighterduck/dibsy
[INFO] finished tweaking git repo https://github.com/firefighterduck/dibsy
[INFO] tweaked toml for git repo https://github.com/firefighterduck/dibsy written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/firefighterduck/dibsy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded custom_debug_derive v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3216e8bf02debb22036b1da4147565281049c1d9493f793adc73d81625e6f896
[INFO] running `Command { std: "docker" "start" "-a" "3216e8bf02debb22036b1da4147565281049c1d9493f793adc73d81625e6f896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3216e8bf02debb22036b1da4147565281049c1d9493f793adc73d81625e6f896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3216e8bf02debb22036b1da4147565281049c1d9493f793adc73d81625e6f896", kill_on_drop: false }`
[INFO] [stdout] 3216e8bf02debb22036b1da4147565281049c1d9493f793adc73d81625e6f896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04c2cfc751fd169688585ef748812b956f8cb24827e637ef6366262d7f068661
[INFO] running `Command { std: "docker" "start" "-a" "04c2cfc751fd169688585ef748812b956f8cb24827e637ef6366262d7f068661", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling derive-try-from-primitive v1.0.0
[INFO] [stderr]    Compiling custom_debug_derive v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling bitmap_rs v0.1.0 (/opt/rustwide/workdir/bitmap_rs)
[INFO] [stdout] warning: fields `file_header` and `dib_header` are never read
[INFO] [stdout]  --> bitmap_rs/src/dib_file.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DIBFile {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 5 |     file_header: FileHeader,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 6 |     dib_header: DIBHeader,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]   = note: `DIBFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dibsy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.69s
[INFO] running `Command { std: "docker" "inspect" "04c2cfc751fd169688585ef748812b956f8cb24827e637ef6366262d7f068661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c2cfc751fd169688585ef748812b956f8cb24827e637ef6366262d7f068661", kill_on_drop: false }`
[INFO] [stdout] 04c2cfc751fd169688585ef748812b956f8cb24827e637ef6366262d7f068661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6721eadd1492d950c0b8cb8af7bc541379cc27091eaf4f961b500758053e8f96
[INFO] running `Command { std: "docker" "start" "-a" "6721eadd1492d950c0b8cb8af7bc541379cc27091eaf4f961b500758053e8f96", kill_on_drop: false }`
[INFO] [stderr]    Compiling dibsy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `file_header` and `dib_header` are never read
[INFO] [stdout]  --> bitmap_rs/src/dib_file.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DIBFile {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 5 |     file_header: FileHeader,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 6 |     dib_header: DIBHeader,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]   = note: `DIBFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "6721eadd1492d950c0b8cb8af7bc541379cc27091eaf4f961b500758053e8f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6721eadd1492d950c0b8cb8af7bc541379cc27091eaf4f961b500758053e8f96", kill_on_drop: false }`
[INFO] [stdout] 6721eadd1492d950c0b8cb8af7bc541379cc27091eaf4f961b500758053e8f96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c3c23cd4e921eaf7d3759a730151497b7b302313c2c4c2857bf4c7435f6bd2c
[INFO] running `Command { std: "docker" "start" "-a" "3c3c23cd4e921eaf7d3759a730151497b7b302313c2c4c2857bf4c7435f6bd2c", kill_on_drop: false }`
[INFO] [stderr] warning: fields `file_header` and `dib_header` are never read
[INFO] [stdout] 
[INFO] [stderr]  --> bitmap_rs/src/dib_file.rs:5:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 4 | pub struct DIBFile {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |            ------- fields in this struct
[INFO] [stdout] 
[INFO] [stderr] 5 |     file_header: FileHeader,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 6 |     dib_header: DIBHeader,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]   = note: `DIBFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `bitmap_rs` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dibsy-380d1364fb11e06c)
[INFO] running `Command { std: "docker" "inspect" "3c3c23cd4e921eaf7d3759a730151497b7b302313c2c4c2857bf4c7435f6bd2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c3c23cd4e921eaf7d3759a730151497b7b302313c2c4c2857bf4c7435f6bd2c", kill_on_drop: false }`
[INFO] [stdout] 3c3c23cd4e921eaf7d3759a730151497b7b302313c2c4c2857bf4c7435f6bd2c