[INFO] cloning repository https://github.com/Michael-F-Bryan/mdbook-linkcheck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael-F-Bryan/mdbook-linkcheck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fmdbook-linkcheck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fmdbook-linkcheck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bed5ebbae325d41bdccec382ecbe30f795738ca2
[INFO] checking Michael-F-Bryan/mdbook-linkcheck against try#a326ccb4ce868265c4f69a0270f3033164acc4f9 for pr-111063-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fmdbook-linkcheck" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck on toolchain a326ccb4ce868265c4f69a0270f3033164acc4f9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a326ccb4ce868265c4f69a0270f3033164acc4f9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck
[INFO] finished tweaking git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck
[INFO] tweaked toml for git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck 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" "+a326ccb4ce868265c4f69a0270f3033164acc4f9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+a326ccb4ce868265c4f69a0270f3033164acc4f9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cd14a3f977af93a61f1e3b158f74302b5791c710b71156476a952d418e34c78
[INFO] running `Command { std: "docker" "start" "-a" "3cd14a3f977af93a61f1e3b158f74302b5791c710b71156476a952d418e34c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cd14a3f977af93a61f1e3b158f74302b5791c710b71156476a952d418e34c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd14a3f977af93a61f1e3b158f74302b5791c710b71156476a952d418e34c78", kill_on_drop: false }`
[INFO] [stdout] 3cd14a3f977af93a61f1e3b158f74302b5791c710b71156476a952d418e34c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+a326ccb4ce868265c4f69a0270f3033164acc4f9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2ecd275ed2de9893f12668ee15822ed2da750956e46bd66559dbba9f44c9b7b
[INFO] running `Command { std: "docker" "start" "-a" "e2ecd275ed2de9893f12668ee15822ed2da750956e46bd66559dbba9f44c9b7b", kill_on_drop: false }`
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[INFO] [stderr]     Checking yansi v0.5.1
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[INFO] [stderr]     Checking chrono v0.4.22
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[INFO] [stderr]     Checking url v2.3.1
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[INFO] [stderr]    Compiling build-info-common v0.0.21
[INFO] [stderr]     Checking codespan v0.11.1
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]    Compiling cargo_metadata v0.12.3
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]     Checking bzip2 v0.4.3
[INFO] [stderr]    Compiling build-info-proc v0.0.21
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking handlebars v4.3.4
[INFO] [stderr]     Checking mdbook v0.4.21
[INFO] [stderr]     Checking build-info v0.0.21
[INFO] [stderr]    Compiling git2 v0.13.25
[INFO] [stderr]    Compiling build-info-build v0.0.21
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.12
[INFO] [stderr]    Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]     Checking linkcheck v0.4.1
[INFO] [stderr]     Checking mdbook-linkcheck v0.7.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `src_dir` and `files` are never read
[INFO] [stdout]   --> src/context.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Context<'a> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 17 |     pub(crate) cfg: &'a Config,
[INFO] [stdout] 18 |     pub(crate) src_dir: &'a Path,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 19 |     pub(crate) cache: Mutex<Cache>,
[INFO] [stdout] 20 |     pub(crate) files: &'a Files<String>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Context` 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: fields `src_dir` and `files` are never read
[INFO] [stdout]   --> src/context.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Context<'a> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 17 |     pub(crate) cfg: &'a Config,
[INFO] [stdout] 18 |     pub(crate) src_dir: &'a Path,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 19 |     pub(crate) cache: Mutex<Cache>,
[INFO] [stdout] 20 |     pub(crate) files: &'a Files<String>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Context` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stdio`
[INFO] [stdout]  --> xtask/src/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |     process::{Command, Stdio},
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stdio`
[INFO] [stdout]  --> xtask/src/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |     process::{Command, Stdio},
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `writer`
[INFO] [stdout]   --> xtask/src/main.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn append_file<W, P>(writer: &mut ZipWriter<W>, path: P) -> Result<(), Error>
[INFO] [stdout]    |                      ------ move occurs because `writer` has type `&mut ZipWriter<W>`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 70 |     let bytes_written = std::io::copy(&mut f, writer).with_context(|| {
[INFO] [stdout]    |                                               ------ value moved here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     writer.flush()?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ value borrowed here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `writer`
[INFO] [stdout]   --> xtask/src/main.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn append_file<W, P>(writer: &mut ZipWriter<W>, path: P) -> Result<(), Error>
[INFO] [stdout]    |                      ------ move occurs because `writer` has type `&mut ZipWriter<W>`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 70 |     let bytes_written = std::io::copy(&mut f, writer).with_context(|| {
[INFO] [stdout]    |                                               ------ value moved here
[INFO] [stdout] ...
[INFO] [stdout] 76 |     writer.flush()?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ value borrowed here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xtask` (bin "xtask") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `xtask` (bin "xtask" test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e2ecd275ed2de9893f12668ee15822ed2da750956e46bd66559dbba9f44c9b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ecd275ed2de9893f12668ee15822ed2da750956e46bd66559dbba9f44c9b7b", kill_on_drop: false }`
[INFO] [stdout] e2ecd275ed2de9893f12668ee15822ed2da750956e46bd66559dbba9f44c9b7b