[INFO] fetching crate gitpad 0.1.1...
[INFO] checking gitpad-0.1.1 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate gitpad 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate gitpad 0.1.1 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitpad 0.1.1
[INFO] finished tweaking crates.io crate gitpad 0.1.1
[INFO] tweaked toml for crates.io crate gitpad 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate gitpad 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unchecked-index v0.2.2
[INFO] [stderr]   Downloaded spin v0.9.1
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[INFO] [stderr]   Downloaded os_str_bytes v2.4.0
[INFO] [stderr]   Downloaded sputnik v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1ce3f5368fd267a7637bbdcca0393ed4384d3507c66e6f3e82e113ff88a6d99
[INFO] running `Command { std: "docker" "start" "-a" "f1ce3f5368fd267a7637bbdcca0393ed4384d3507c66e6f3e82e113ff88a6d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1ce3f5368fd267a7637bbdcca0393ed4384d3507c66e6f3e82e113ff88a6d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ce3f5368fd267a7637bbdcca0393ed4384d3507c66e6f3e82e113ff88a6d99", kill_on_drop: false }`
[INFO] [stdout] f1ce3f5368fd267a7637bbdcca0393ed4384d3507c66e6f3e82e113ff88a6d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea6496d48175f852ef2bbc140a6a2bfb775e42233866efa71ec7311bd7595476
[INFO] running `Command { std: "docker" "start" "-a" "ea6496d48175f852ef2bbc140a6a2bfb775e42233866efa71ec7311bd7595476", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling multer v2.0.0
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[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
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[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
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[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]     Checking pin-project v1.0.7
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[INFO] [stderr]     Checking gitpad v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/controller.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     for i in 1..len - 1 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]   --> src/controller.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn user_info_html(&self, parts: &Parts) -> Option<String> {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/controller.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn access_info_html(&self, ctx: &Context) -> Option<String> {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/controller.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn edit_hint_html(&self, context: &Context) -> Option<String> {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/controller.rs:51:39
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn before_return_tree_page(&self, page: &mut Page, tree: Option<Tree>, context: &Context) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/controller.rs:51:56
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn before_return_tree_page(&self, page: &mut Page, tree: Option<Tree>, context: &Context) {}
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/controller.rs:51:76
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn before_return_tree_page(&self, page: &mut Page, tree: Option<Tree>, context: &Context) {}
[INFO] [stdout]    |                                                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/controller.rs:54:28
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn before_write(&self, text: &str, context: &mut Context) -> Result<(), String> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/controller.rs:54:40
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn before_write(&self, text: &str, context: &mut Context) -> Result<(), String> {
[INFO] [stdout]    |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/controller.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn after_write(&self, context: &mut Context) {}
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/controller.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn before_return_error(&self, error: &Error) -> Option<Response> {
[INFO] [stdout]    |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]   --> src/controller.rs:84:44
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn signature(&self, repo: &Repository, parts: &Parts) -> Result<Signature, Error> {
[INFO] [stdout]    |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/controller.rs:196:28
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 for (path, mode) in exact_shares {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/controller.rs:202:28
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 for (path, mode) in prefix_shares {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/controller.rs:335:25
[INFO] [stdout]     |
[INFO] [stdout] 335 |             if let Some(mode) = shares.find_mode(ctx.path.to_str().unwrap(), username) {
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/controller.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     for i in 1..len - 1 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]   --> src/controller.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn user_info_html(&self, parts: &Parts) -> Option<String> {
[INFO] [stdout]    |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/controller.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn access_info_html(&self, ctx: &Context) -> Option<String> {
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/controller.rs:47:30
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn edit_hint_html(&self, context: &Context) -> Option<String> {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/controller.rs:51:39
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn before_return_tree_page(&self, page: &mut Page, tree: Option<Tree>, context: &Context) {}
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/controller.rs:51:56
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn before_return_tree_page(&self, page: &mut Page, tree: Option<Tree>, context: &Context) {}
[INFO] [stdout]    |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/controller.rs:51:76
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn before_return_tree_page(&self, page: &mut Page, tree: Option<Tree>, context: &Context) {}
[INFO] [stdout]    |                                                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/controller.rs:54:28
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn before_write(&self, text: &str, context: &mut Context) -> Result<(), String> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/controller.rs:54:40
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn before_write(&self, text: &str, context: &mut Context) -> Result<(), String> {
[INFO] [stdout]    |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> src/controller.rs:59:27
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn after_write(&self, context: &mut Context) {}
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/controller.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn before_return_error(&self, error: &Error) -> Option<Response> {
[INFO] [stdout]    |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]   --> src/controller.rs:84:44
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn signature(&self, repo: &Repository, parts: &Parts) -> Result<Signature, Error> {
[INFO] [stdout]    |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/controller.rs:196:28
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 for (path, mode) in exact_shares {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/controller.rs:202:28
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 for (path, mode) in prefix_shares {
[INFO] [stdout]     |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/controller.rs:335:25
[INFO] [stdout]     |
[INFO] [stdout] 335 |             if let Some(mode) = shares.find_mode(ctx.path.to_str().unwrap(), username) {
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "ea6496d48175f852ef2bbc140a6a2bfb775e42233866efa71ec7311bd7595476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6496d48175f852ef2bbc140a6a2bfb775e42233866efa71ec7311bd7595476", kill_on_drop: false }`
[INFO] [stdout] ea6496d48175f852ef2bbc140a6a2bfb775e42233866efa71ec7311bd7595476