[INFO] cloning repository https://github.com/troglodytto/ping [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/troglodytto/ping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftroglodytto%2Fping", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftroglodytto%2Fping'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f8e75e78fe650a816f1bf4973402fce4e03230c [INFO] checking troglodytto/ping against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftroglodytto%2Fping" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-6-tc2/source/.git/config.lock [INFO] [stderr] fatal: could not set 'core.filemode' to 'true' [INFO] checking troglodytto/ping against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftroglodytto%2Fping" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file invalid.jpg [INFO] [stderr] error: unable to write file sample.png [INFO] [stderr] error: unable to write file sample2.png [INFO] [stderr] fatal: cannot create directory at 'src': No space left on device [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking troglodytto/ping against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftroglodytto%2Fping" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file invalid.jpg [INFO] [stderr] error: unable to write file sample.png [INFO] [stderr] error: unable to write file sample2.png [INFO] [stderr] fatal: cannot create directory at 'src': No space left on device [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking troglodytto/ping against try#1383df06117fd218068d1f39fd5326256dd4a348 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftroglodytto%2Fping" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/troglodytto/ping [INFO] finished tweaking git repo https://github.com/troglodytto/ping [INFO] tweaked toml for git repo https://github.com/troglodytto/ping written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/troglodytto/ping on toolchain 1383df06117fd218068d1f39fd5326256dd4a348 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/troglodytto/ping 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" "+1383df06117fd218068d1f39fd5326256dd4a348" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acbfbc04c41a45dea27b2fdd91fa0e71ebe6b4fb245922552b1c14c8e9b1d7cb [INFO] running `Command { std: "docker" "start" "-a" "acbfbc04c41a45dea27b2fdd91fa0e71ebe6b4fb245922552b1c14c8e9b1d7cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acbfbc04c41a45dea27b2fdd91fa0e71ebe6b4fb245922552b1c14c8e9b1d7cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acbfbc04c41a45dea27b2fdd91fa0e71ebe6b4fb245922552b1c14c8e9b1d7cb", kill_on_drop: false }` [INFO] [stdout] acbfbc04c41a45dea27b2fdd91fa0e71ebe6b4fb245922552b1c14c8e9b1d7cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+1383df06117fd218068d1f39fd5326256dd4a348" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3079945c028c9233ed83902216cbbaedc2a896286f63dd45908dae4809bd2af [INFO] running `Command { std: "docker" "start" "-a" "e3079945c028c9233ed83902216cbbaedc2a896286f63dd45908dae4809bd2af", kill_on_drop: false }` [INFO] [stderr] Checking ping v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `cursor` is never read [INFO] [stdout] --> src/main.rs:203:5 [INFO] [stdout] | [INFO] [stdout] 203 | cursor += chunk.chunk_size; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length`, `chunk_type`, and `checksum` are never read [INFO] [stdout] --> src/main.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | struct Chunk<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 99 | length: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 100 | chunk_type: ChunkType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 101 | data: &'a [u8], [INFO] [stdout] 102 | checksum: [u8; 4], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Chunk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 147 | struct ImageHeader<'a> { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 148 | raw_chunk: &'a Chunk<'a>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 149 | height: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 150 | width: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 151 | bit_depth: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 152 | color_type: ColorType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 153 | compression_method: CompressionMethod, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 154 | filter_method: FilterMethod, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 155 | interlace_method: InterlaceMethod, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:107:20 [INFO] [stdout] | [INFO] [stdout] 107 | fn parse(file: &[u8]) -> Chunk { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | fn parse(file: &[u8]) -> Chunk<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cursor` is never read [INFO] [stdout] --> src/main.rs:203:5 [INFO] [stdout] | [INFO] [stdout] 203 | cursor += chunk.chunk_size; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length`, `chunk_type`, and `checksum` are never read [INFO] [stdout] --> src/main.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | struct Chunk<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 99 | length: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 100 | chunk_type: ChunkType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 101 | data: &'a [u8], [INFO] [stdout] 102 | checksum: [u8; 4], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Chunk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 147 | struct ImageHeader<'a> { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 148 | raw_chunk: &'a Chunk<'a>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 149 | height: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 150 | width: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 151 | bit_depth: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 152 | color_type: ColorType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 153 | compression_method: CompressionMethod, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 154 | filter_method: FilterMethod, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 155 | interlace_method: InterlaceMethod, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:107:20 [INFO] [stdout] | [INFO] [stdout] 107 | fn parse(file: &[u8]) -> Chunk { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | fn parse(file: &[u8]) -> Chunk<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "e3079945c028c9233ed83902216cbbaedc2a896286f63dd45908dae4809bd2af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3079945c028c9233ed83902216cbbaedc2a896286f63dd45908dae4809bd2af", kill_on_drop: false }` [INFO] [stdout] e3079945c028c9233ed83902216cbbaedc2a896286f63dd45908dae4809bd2af