[INFO] cloning repository https://github.com/fooker/qd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fooker/qd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fqd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fqd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8f5b271aa07bdb98e6eaee2681ca7f58adafce0 [INFO] checking fooker/qd against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffooker%2Fqd" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fooker/qd [INFO] finished tweaking git repo https://github.com/fooker/qd [INFO] tweaked toml for git repo https://github.com/fooker/qd written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fooker/qd on toolchain 969026c535f4240ff7866ef11207dfda18a26af6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fooker/qd 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v0.8.1 [INFO] [stderr] Downloaded humantime v2.0.0 [INFO] [stderr] Downloaded gumdrop v0.8.0 [INFO] [stderr] Downloaded anyhow v1.0.31 [INFO] [stderr] Downloaded gumdrop_derive v0.8.0 [INFO] [stderr] Downloaded stderrlog v0.4.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.17 [INFO] [stderr] Downloaded thread_local v0.3.4 [INFO] [stderr] Downloaded syn v1.0.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85d158937c347dbadb7f131028aa2f6417030fbd77d3dbc4b38d9e17bf2b0d87 [INFO] running `Command { std: "docker" "start" "-a" "85d158937c347dbadb7f131028aa2f6417030fbd77d3dbc4b38d9e17bf2b0d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85d158937c347dbadb7f131028aa2f6417030fbd77d3dbc4b38d9e17bf2b0d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85d158937c347dbadb7f131028aa2f6417030fbd77d3dbc4b38d9e17bf2b0d87", kill_on_drop: false }` [INFO] [stdout] 85d158937c347dbadb7f131028aa2f6417030fbd77d3dbc4b38d9e17bf2b0d87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6738fd5fc22a6b62d2ead4b12b8092eeac08c3df22a0efa58e3fbba5e1d5c73 [INFO] running `Command { std: "docker" "start" "-a" "d6738fd5fc22a6b62d2ead4b12b8092eeac08c3df22a0efa58e3fbba5e1d5c73", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling syn v1.0.24 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking humantime v2.0.0 [INFO] [stderr] Checking base58 v0.1.0 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking stderrlog v0.4.3 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stderr] Checking gumdrop v0.8.0 [INFO] [stderr] Checking qd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/queue.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct Queue { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 47 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Queue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Staged` is never used [INFO] [stdout] --> src/queue.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait Staged {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn push(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | pub fn push(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn poll(&self) -> Result>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn poll(&self) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn failed(&self) -> Result>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | pub fn failed(&self) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/queue.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct Queue { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 47 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Queue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Staged` is never used [INFO] [stdout] --> src/queue.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait Staged {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn push(&self) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | pub fn push(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn poll(&self) -> Result>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn poll(&self) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/queue.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn failed(&self) -> Result>> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | pub fn failed(&self) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.57s [INFO] running `Command { std: "docker" "inspect" "d6738fd5fc22a6b62d2ead4b12b8092eeac08c3df22a0efa58e3fbba5e1d5c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6738fd5fc22a6b62d2ead4b12b8092eeac08c3df22a0efa58e3fbba5e1d5c73", kill_on_drop: false }` [INFO] [stdout] d6738fd5fc22a6b62d2ead4b12b8092eeac08c3df22a0efa58e3fbba5e1d5c73