[INFO] cloning repository https://github.com/mattremmel/den
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattremmel/den" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattremmel%2Fden", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattremmel%2Fden'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61964932a8e95ee71a05db72c6cf6552b44bb844
[INFO] checking mattremmel/den against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattremmel%2Fden" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mattremmel/den
[INFO] finished tweaking git repo https://github.com/mattremmel/den
[INFO] tweaked toml for git repo https://github.com/mattremmel/den written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mattremmel/den on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mattremmel/den 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cross-xdg v2.1.0
[INFO] [stderr]   Downloaded ulid v1.2.1
[INFO] [stderr]   Downloaded minijinja v2.14.0
[INFO] [stderr]   Downloaded shellexpand v3.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9c8423cc6a528fa87d41abc24aa5f5a569e33c7298ef470541f63fd2af4e57d
[INFO] running `Command { std: "docker" "start" "-a" "f9c8423cc6a528fa87d41abc24aa5f5a569e33c7298ef470541f63fd2af4e57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c8423cc6a528fa87d41abc24aa5f5a569e33c7298ef470541f63fd2af4e57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c8423cc6a528fa87d41abc24aa5f5a569e33c7298ef470541f63fd2af4e57d", kill_on_drop: false }`
[INFO] [stdout] f9c8423cc6a528fa87d41abc24aa5f5a569e33c7298ef470541f63fd2af4e57d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5616730f5127f945f4d49cc42a383e9014b0ffac230e1526ebccc732cb3c5769
[INFO] running `Command { std: "docker" "start" "-a" "5616730f5127f945f4d49cc42a383e9014b0ffac230e1526ebccc732cb3c5769", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-ident v1.0.22
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[INFO] [stderr]     Checking hashlink v0.9.1
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[INFO] [stderr]     Checking toml v0.8.23
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[INFO] [stderr]     Checking den v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `fixtures_dir` is never used
[INFO] [stdout]  --> tests/common/mod.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn fixtures_dir() -> PathBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_fixture` is never used
[INFO] [stdout]   --> tests/common/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn valid_fixture(name: &str) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invalid_fixture` is never used
[INFO] [stdout]   --> tests/common/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn invalid_fixture(name: &str) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_fixture` is never used
[INFO] [stdout]   --> tests/common/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn read_fixture(path: &Path) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_note_in_subdir` and `write_file` are never used
[INFO] [stdout]   --> tests/common/harness/env.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl TestEnv {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn add_note_in_subdir(&self, test_note: &TestNote, subdir: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn write_file(&self, name: &str, content: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_note_in_subdir` and `write_file` are never used
[INFO] [stdout]   --> tests/common/harness/env.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl TestEnv {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn add_note_in_subdir(&self, test_note: &TestNote, subdir: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn write_file(&self, name: &str, content: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fixtures_dir` is never used
[INFO] [stdout]  --> tests/common/mod.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn fixtures_dir() -> PathBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_fixture` is never used
[INFO] [stdout]   --> tests/common/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn valid_fixture(name: &str) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invalid_fixture` is never used
[INFO] [stdout]   --> tests/common/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn invalid_fixture(name: &str) -> PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_fixture` is never used
[INFO] [stdout]   --> tests/common/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn read_fixture(path: &Path) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "5616730f5127f945f4d49cc42a383e9014b0ffac230e1526ebccc732cb3c5769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5616730f5127f945f4d49cc42a383e9014b0ffac230e1526ebccc732cb3c5769", kill_on_drop: false }`
[INFO] [stdout] 5616730f5127f945f4d49cc42a383e9014b0ffac230e1526ebccc732cb3c5769
