[INFO] cloning repository https://github.com/jclulow/rust-webman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jclulow/rust-webman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjclulow%2Frust-webman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjclulow%2Frust-webman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39bdd6d102c12a9a44767735c106f1410b387ec1
[INFO] checking jclulow/rust-webman against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjclulow%2Frust-webman" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jclulow/rust-webman on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jclulow/rust-webman
[INFO] finished tweaking git repo https://github.com/jclulow/rust-webman
[INFO] tweaked toml for git repo https://github.com/jclulow/rust-webman written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jclulow/rust-webman already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jclulow/rust-jmclib.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-term v2.6.0
[INFO] [stderr]   Downloaded slog v2.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d90e6cf6f305194d43c68ba1b3c0479cd20c037fa04a160bc57c24e4f38b221b
[INFO] running `Command { std: "docker" "start" "-a" "d90e6cf6f305194d43c68ba1b3c0479cd20c037fa04a160bc57c24e4f38b221b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d90e6cf6f305194d43c68ba1b3c0479cd20c037fa04a160bc57c24e4f38b221b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90e6cf6f305194d43c68ba1b3c0479cd20c037fa04a160bc57c24e4f38b221b", kill_on_drop: false }`
[INFO] [stdout] d90e6cf6f305194d43c68ba1b3c0479cd20c037fa04a160bc57c24e4f38b221b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0506cf893adb867dcc4babede8a98a9ea44f67f3c853bb316950a669bd6cc4cf
[INFO] running `Command { std: "docker" "start" "-a" "0506cf893adb867dcc4babede8a98a9ea44f67f3c853bb316950a669bd6cc4cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling anyhow v1.0.35
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking slog-term v2.6.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking jmclib v0.1.0 (https://github.com/jclulow/rust-jmclib.git#6bd3ef80)
[INFO] [stderr]     Checking webman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::common::*`
[INFO] [stdout]  --> src/mandir.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::common::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::common::*`
[INFO] [stdout]  --> src/mandir.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::common::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `page`
[INFO] [stdout]  --> src/typewriter.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     page: Vec<Vec<Cell>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `col`
[INFO] [stdout]  --> src/typewriter.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     col: usize,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `c`
[INFO] [stdout]   --> src/typewriter.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     c: char,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `b`
[INFO] [stdout]   --> src/typewriter.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     b: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `u`
[INFO] [stdout]   --> src/typewriter.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     u: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/typewriter.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new() -> Typewriter {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_html`
[INFO] [stdout]   --> src/typewriter.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn to_html(&mut self, include_br: bool) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `append`
[INFO] [stdout]    --> src/typewriter.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn append(&mut self, c: char) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mandoc`
[INFO] [stdout]   --> src/mandir.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     mandoc: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pages`
[INFO] [stdout]   --> src/mandir.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn pages(&self, sect: &str) -> Result<Vec<String>> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lookup`
[INFO] [stdout]    --> src/mandir.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn lookup(&self, sect: Option<&str>, page: &str) -> Result<PathBuf> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mandoc`
[INFO] [stdout]   --> src/mandir.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     mandoc: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pages`
[INFO] [stdout]   --> src/mandir.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn pages(&self, sect: &str) -> Result<Vec<String>> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lookup`
[INFO] [stdout]    --> src/mandir.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn lookup(&self, sect: Option<&str>, page: &str) -> Result<PathBuf> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "0506cf893adb867dcc4babede8a98a9ea44f67f3c853bb316950a669bd6cc4cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0506cf893adb867dcc4babede8a98a9ea44f67f3c853bb316950a669bd6cc4cf", kill_on_drop: false }`
[INFO] [stdout] 0506cf893adb867dcc4babede8a98a9ea44f67f3c853bb316950a669bd6cc4cf