[INFO] cloning repository https://github.com/QuentinI/versor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/QuentinI/versor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuentinI%2Fversor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuentinI%2Fversor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93b806071d67ffd216ad195ccb0d2d60852373f6
[INFO] checking QuentinI/versor against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuentinI%2Fversor" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/QuentinI/versor on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/QuentinI/versor
[INFO] finished tweaking git repo https://github.com/QuentinI/versor
[INFO] tweaked toml for git repo https://github.com/QuentinI/versor written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/QuentinI/versor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb39ac2024dcf2cfe0089063bb8cecce44e5ea695775c4c4091f6a317db457ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cb39ac2024dcf2cfe0089063bb8cecce44e5ea695775c4c4091f6a317db457ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb39ac2024dcf2cfe0089063bb8cecce44e5ea695775c4c4091f6a317db457ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb39ac2024dcf2cfe0089063bb8cecce44e5ea695775c4c4091f6a317db457ad", kill_on_drop: false }`
[INFO] [stdout] cb39ac2024dcf2cfe0089063bb8cecce44e5ea695775c4c4091f6a317db457ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df6d61e847b69ab9ed35ba36b1fde7ba00a0d3f9ac504ebf4199270ad268a4f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df6d61e847b69ab9ed35ba36b1fde7ba00a0d3f9ac504ebf4199270ad268a4f1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling darling v0.10.2
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[INFO] [stderr]     Checking versor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::stream::FuturesUnordered`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::stream::FuturesUnordered;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/redtube.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `Utc`
[INFO] [stdout]  --> src/redtube.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{ DateTime, Utc, Duration };
[INFO] [stdout]   |               ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::stream::FuturesUnordered`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::stream::FuturesUnordered;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/redtube.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `Utc`
[INFO] [stdout]  --> src/redtube.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use chrono::{ DateTime, Utc, Duration };
[INFO] [stdout]   |               ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `futures`
[INFO] [stdout]    --> src/main.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let futures = tokio::join!(
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_futures`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]    --> src/redtube.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let page = self.page.unwrap_or(1);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tags`
[INFO] [stdout]    --> src/redtube.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let tags = self.tags.clone().unwrap_or_default().join(",");
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_tags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thumbsize`
[INFO] [stdout]    --> src/redtube.rs:238:13
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let thumbsize = self.thumbsize.unwrap_or_default();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thumbsize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stars`
[INFO] [stdout]    --> src/redtube.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |         let stars = self.stars.clone().unwrap_or_default().join(",");
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_stars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `futures`
[INFO] [stdout]    --> src/main.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let futures = tokio::join!(
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_futures`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]    --> src/redtube.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let page = self.page.unwrap_or(1);
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tags`
[INFO] [stdout]    --> src/redtube.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let tags = self.tags.clone().unwrap_or_default().join(",");
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_tags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thumbsize`
[INFO] [stdout]    --> src/redtube.rs:238:13
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let thumbsize = self.thumbsize.unwrap_or_default();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thumbsize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stars`
[INFO] [stdout]    --> src/redtube.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |         let stars = self.stars.clone().unwrap_or_default().join(",");
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_stars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Error`
[INFO] [stdout]    --> src/redtube.rs:207:6
[INFO] [stdout]     |
[INFO] [stdout] 207 | enum Error {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Error`
[INFO] [stdout]    --> src/redtube.rs:207:6
[INFO] [stdout]     |
[INFO] [stdout] 207 | enum Error {
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `category`
[INFO] [stdout]    --> src/redtube.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     category: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `category`
[INFO] [stdout]    --> src/redtube.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     category: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 57s
[INFO] running `Command { std: "docker" "inspect" "df6d61e847b69ab9ed35ba36b1fde7ba00a0d3f9ac504ebf4199270ad268a4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6d61e847b69ab9ed35ba36b1fde7ba00a0d3f9ac504ebf4199270ad268a4f1", kill_on_drop: false }`
[INFO] [stdout] df6d61e847b69ab9ed35ba36b1fde7ba00a0d3f9ac504ebf4199270ad268a4f1