[INFO] cloning repository https://github.com/ollej/rmdslides
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ollej/rmdslides" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follej%2Frmdslides", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follej%2Frmdslides'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66a88c0cf23ba0485adff70b5c9f1377a6e88cf7
[INFO] checking ollej/rmdslides against try#378b6a8a384b3bd0818af5f1745e5747a98bff7b for pr-95819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Follej%2Frmdslides" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ollej/rmdslides on toolchain 378b6a8a384b3bd0818af5f1745e5747a98bff7b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ollej/rmdslides
[INFO] finished tweaking git repo https://github.com/ollej/rmdslides
[INFO] tweaked toml for git repo https://github.com/ollej/rmdslides written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/ollej/rmdslides already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2044fa627334db3de5eba074a89dce6772c64a5ad9a337628c9da8db113c9e94
[INFO] running `Command { std: "docker" "start" "-a" "2044fa627334db3de5eba074a89dce6772c64a5ad9a337628c9da8db113c9e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2044fa627334db3de5eba074a89dce6772c64a5ad9a337628c9da8db113c9e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2044fa627334db3de5eba074a89dce6772c64a5ad9a337628c9da8db113c9e94", kill_on_drop: false }`
[INFO] [stdout] 2044fa627334db3de5eba074a89dce6772c64a5ad9a337628c9da8db113c9e94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a252c5e7d5526a9c4410412a67a7864c771ab755aafe517c88d4d6c72e8f8149
[INFO] running `Command { std: "docker" "start" "-a" "a252c5e7d5526a9c4410412a67a7864c771ab755aafe517c88d4d6c72e8f8149", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]     Checking fancy-regex v0.7.1
[INFO] [stderr]     Checking markdown v0.3.0 (https://github.com/johannhof/markdown.rs#68ff3f83)
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[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling maud_macros v0.22.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking maud v0.22.3
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking pin-project v1.0.10
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[INFO] [stderr]     Checking image v0.24.0
[INFO] [stderr]     Checking rusty-slider v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `output`
[INFO] [stdout]   --> src/bin/generate-slide-list.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub output: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `CliOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/bin/generate-slide-list.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(StructOpt, Debug)]
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `path`
[INFO] [stdout]    --> src/bin/generate-slide-list.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn path(&self) -> &str {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `output`
[INFO] [stdout]   --> src/bin/generate-slide-list.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub output: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `CliOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/bin/generate-slide-list.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(StructOpt, Debug)]
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `path`
[INFO] [stdout]    --> src/bin/generate-slide-list.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn path(&self) -> &str {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.59s
[INFO] running `Command { std: "docker" "inspect" "a252c5e7d5526a9c4410412a67a7864c771ab755aafe517c88d4d6c72e8f8149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a252c5e7d5526a9c4410412a67a7864c771ab755aafe517c88d4d6c72e8f8149", kill_on_drop: false }`
[INFO] [stdout] a252c5e7d5526a9c4410412a67a7864c771ab755aafe517c88d4d6c72e8f8149