[INFO] cloning repository https://github.com/eulegang/tidal-git
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eulegang/tidal-git" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feulegang%2Ftidal-git", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feulegang%2Ftidal-git'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8a71f44b78cc698dec4369ffa8dffeed7c00ef7
[INFO] testing eulegang/tidal-git against 1.79.0 for beta-1.80-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feulegang%2Ftidal-git" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eulegang/tidal-git on toolchain 1.79.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eulegang/tidal-git
[INFO] finished tweaking git repo https://github.com/eulegang/tidal-git
[INFO] tweaked toml for git repo https://github.com/eulegang/tidal-git written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/eulegang/tidal-git 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28447da20cd04d08df48e5abd9390005a57adf51f9da12a6a57e5359b0028fdd
[INFO] running `Command { std: "docker" "start" "-a" "28447da20cd04d08df48e5abd9390005a57adf51f9da12a6a57e5359b0028fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28447da20cd04d08df48e5abd9390005a57adf51f9da12a6a57e5359b0028fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28447da20cd04d08df48e5abd9390005a57adf51f9da12a6a57e5359b0028fdd", kill_on_drop: false }`
[INFO] [stdout] 28447da20cd04d08df48e5abd9390005a57adf51f9da12a6a57e5359b0028fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ba1db6dd31737a97db3ca81f09e9fd68b17bc3a521ce29cbb97b98e749733ed
[INFO] running `Command { std: "docker" "start" "-a" "2ba1db6dd31737a97db3ca81f09e9fd68b17bc3a521ce29cbb97b98e749733ed", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.22
[INFO] [stderr]    Compiling gix-submodule v0.5.0
[INFO] [stderr]    Compiling gix v0.55.2
[INFO] [stderr]    Compiling tidal-git v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Ref`, `ReqError`
[INFO] [stdout]   --> src/tidal/mod.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use req::{Ref, Req, ReqError};
[INFO] [stdout]    |               ^^^       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote`
[INFO] [stdout]    --> src/tidal/req.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn build_to_branch(remote: &Remote, file: &File) -> Result<String, ReqError> {
[INFO] [stdout]     |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/driver/github/err.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |     FailedDescription(Desc),
[INFO] [stdout]   |     ----------------- ^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 |     FailedDescription(()),
[INFO] [stdout]   |                       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `head_repo` is never read
[INFO] [stdout]   --> src/driver/github/req.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct CreatePullRequest {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub head_repo: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CreatePullRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "2ba1db6dd31737a97db3ca81f09e9fd68b17bc3a521ce29cbb97b98e749733ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba1db6dd31737a97db3ca81f09e9fd68b17bc3a521ce29cbb97b98e749733ed", kill_on_drop: false }`
[INFO] [stdout] 2ba1db6dd31737a97db3ca81f09e9fd68b17bc3a521ce29cbb97b98e749733ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49defb9f459da1ee467f47fa9802f525d4cb78540dbafeaad82c408ca533b11d
[INFO] running `Command { std: "docker" "start" "-a" "49defb9f459da1ee467f47fa9802f525d4cb78540dbafeaad82c408ca533b11d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tidal-git v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Ref`, `ReqError`
[INFO] [stdout]   --> src/tidal/mod.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use req::{Ref, Req, ReqError};
[INFO] [stdout]    |               ^^^       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote`
[INFO] [stdout]    --> src/tidal/req.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn build_to_branch(remote: &Remote, file: &File) -> Result<String, ReqError> {
[INFO] [stdout]     |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/driver/github/err.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |     FailedDescription(Desc),
[INFO] [stdout]   |     ----------------- ^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 |     FailedDescription(()),
[INFO] [stdout]   |                       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `head_repo` is never read
[INFO] [stdout]   --> src/driver/github/req.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct CreatePullRequest {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub head_repo: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CreatePullRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "49defb9f459da1ee467f47fa9802f525d4cb78540dbafeaad82c408ca533b11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49defb9f459da1ee467f47fa9802f525d4cb78540dbafeaad82c408ca533b11d", kill_on_drop: false }`
[INFO] [stdout] 49defb9f459da1ee467f47fa9802f525d4cb78540dbafeaad82c408ca533b11d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57c411f4c38d3c6cff3814be61001da5c922a26ce44f7fc04a9f3402a5805e4b
[INFO] running `Command { std: "docker" "start" "-a" "57c411f4c38d3c6cff3814be61001da5c922a26ce44f7fc04a9f3402a5805e4b", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Ref`, `ReqError`
[INFO] [stderr]   --> src/tidal/mod.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub use req::{Ref, Req, ReqError};
[INFO] [stderr]    |               ^^^       ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `remote`
[INFO] [stderr]    --> src/tidal/req.rs:147:20
[INFO] [stderr]     |
[INFO] [stderr] 147 | fn build_to_branch(remote: &Remote, file: &File) -> Result<String, ReqError> {
[INFO] [stderr]     |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/driver/github/err.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 |     FailedDescription(Desc),
[INFO] [stderr]   |     ----------------- ^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 6 |     FailedDescription(()),
[INFO] [stderr]   |                       ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `head_repo` is never read
[INFO] [stderr]   --> src/driver/github/req.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub struct CreatePullRequest {
[INFO] [stderr]    |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     pub head_repo: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CreatePullRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `tidal-git` (bin "tidal-git" test) generated 4 warnings (run `cargo fix --bin "tidal-git" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tidal_git-61d3fd0d7e53a156)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57c411f4c38d3c6cff3814be61001da5c922a26ce44f7fc04a9f3402a5805e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c411f4c38d3c6cff3814be61001da5c922a26ce44f7fc04a9f3402a5805e4b", kill_on_drop: false }`
[INFO] [stdout] 57c411f4c38d3c6cff3814be61001da5c922a26ce44f7fc04a9f3402a5805e4b