[INFO] fetching crate mdbook-utils 0.1.3...
[INFO] testing mdbook-utils-0.1.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate mdbook-utils 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mdbook-utils 0.1.3
[INFO] finished tweaking crates.io crate mdbook-utils 0.1.3
[INFO] tweaked toml for crates.io crate mdbook-utils 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-utils 0.1.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-utils 0.1.3 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pulldown-cmark-escape v0.10.0
[INFO] [stderr]   Downloaded cargo_toml v0.19.1
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[INFO] [stderr]   Downloaded winnow v0.6.2
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[INFO] [stdout] 4bf56061df4567817f903c13c0580ef80a52a02470c5ddf1a039e0f5a12d7253
[INFO] running `Command { std: "docker" "start" "-a" "4bf56061df4567817f903c13c0580ef80a52a02470c5ddf1a039e0f5a12d7253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bf56061df4567817f903c13c0580ef80a52a02470c5ddf1a039e0f5a12d7253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf56061df4567817f903c13c0580ef80a52a02470c5ddf1a039e0f5a12d7253", kill_on_drop: false }`
[INFO] [stdout] 4bf56061df4567817f903c13c0580ef80a52a02470c5ddf1a039e0f5a12d7253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4bb3c5916a96511b7581dd28d224ffbcf21e355cb0da8754e8fcf47c7cbbc3a9
[INFO] running `Command { std: "docker" "start" "-a" "4bb3c5916a96511b7581dd28d224ffbcf21e355cb0da8754e8fcf47c7cbbc3a9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling toml_edit v0.22.6
[INFO] [stderr]    Compiling toml v0.8.10
[INFO] [stderr]    Compiling cargo_toml v0.19.1
[INFO] [stderr]    Compiling mdbook-utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser/mod.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     markdown_input: &'input str,
[INFO] [stdout]    |                      ^^^^^^ this lifetime flows to the output
[INFO] [stdout] 91 | ) -> Parser<'_, Handler<'_>> {
[INFO] [stdout]    |             --          -- the lifetimes get resolved as `'input`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetimes get resolved as `'input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'input`
[INFO] [stdout]    |
[INFO] [stdout] 91 - ) -> Parser<'_, Handler<'_>> {
[INFO] [stdout] 91 + ) -> Parser<'input, Handler<'input>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.49s
[INFO] running `Command { std: "docker" "inspect" "4bb3c5916a96511b7581dd28d224ffbcf21e355cb0da8754e8fcf47c7cbbc3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb3c5916a96511b7581dd28d224ffbcf21e355cb0da8754e8fcf47c7cbbc3a9", kill_on_drop: false }`
[INFO] [stdout] 4bb3c5916a96511b7581dd28d224ffbcf21e355cb0da8754e8fcf47c7cbbc3a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fdd755e427fe126e6a9bfe8eee26ccd80a8c05d357ba767117d4246ffe004ea9
[INFO] running `Command { std: "docker" "start" "-a" "fdd755e427fe126e6a9bfe8eee26ccd80a8c05d357ba767117d4246ffe004ea9", kill_on_drop: false }`
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser/mod.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     markdown_input: &'input str,
[INFO] [stdout]    |                      ^^^^^^ this lifetime flows to the output
[INFO] [stdout] 91 | ) -> Parser<'_, Handler<'_>> {
[INFO] [stdout]    |             --          -- the lifetimes get resolved as `'input`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetimes get resolved as `'input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'input`
[INFO] [stdout]    |
[INFO] [stdout] 91 - ) -> Parser<'_, Handler<'_>> {
[INFO] [stdout] 91 + ) -> Parser<'input, Handler<'input>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mdbook-utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/parser/mod.rs:90:22
[INFO] [stdout]    |
[INFO] [stdout] 90 |     markdown_input: &'input str,
[INFO] [stdout]    |                      ^^^^^^ this lifetime flows to the output
[INFO] [stdout] 91 | ) -> Parser<'_, Handler<'_>> {
[INFO] [stdout]    |             --          -- the lifetimes get resolved as `'input`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetimes get resolved as `'input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'input`
[INFO] [stdout]    |
[INFO] [stdout] 91 - ) -> Parser<'_, Handler<'_>> {
[INFO] [stdout] 91 + ) -> Parser<'input, Handler<'input>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "fdd755e427fe126e6a9bfe8eee26ccd80a8c05d357ba767117d4246ffe004ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd755e427fe126e6a9bfe8eee26ccd80a8c05d357ba767117d4246ffe004ea9", kill_on_drop: false }`
[INFO] [stdout] fdd755e427fe126e6a9bfe8eee26ccd80a8c05d357ba767117d4246ffe004ea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1391f9683d5fa38abd8d5eec315ecdda2fe00787b41b27f60a4b721bf2a47f73
[INFO] running `Command { std: "docker" "start" "-a" "1391f9683d5fa38abd8d5eec315ecdda2fe00787b41b27f60a4b721bf2a47f73", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/parser/mod.rs:90:22
[INFO] [stderr]    |
[INFO] [stderr] 90 |     markdown_input: &'input str,
[INFO] [stderr]    |                      ^^^^^^ this lifetime flows to the output
[INFO] [stderr] 91 | ) -> Parser<'_, Handler<'_>> {
[INFO] [stderr]    |             --          -- the lifetimes get resolved as `'input`
[INFO] [stderr]    |             |
[INFO] [stderr]    |             the lifetimes get resolved as `'input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to consistently use `'input`
[INFO] [stderr]    |
[INFO] [stderr] 91 - ) -> Parser<'_, Handler<'_>> {
[INFO] [stderr] 91 + ) -> Parser<'input, Handler<'input>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `mdbook-utils` (lib) generated 1 warning (run `cargo fix --lib -p mdbook-utils` to apply 1 suggestion)
[INFO] [stderr] warning: `mdbook-utils` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mdbook_utils-eb72918b8edf51f0)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mdbook_utils-db5ec99a7df8c542)
[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] [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" "1391f9683d5fa38abd8d5eec315ecdda2fe00787b41b27f60a4b721bf2a47f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1391f9683d5fa38abd8d5eec315ecdda2fe00787b41b27f60a4b721bf2a47f73", kill_on_drop: false }`
[INFO] [stdout] 1391f9683d5fa38abd8d5eec315ecdda2fe00787b41b27f60a4b721bf2a47f73