[INFO] fetching crate syncthing-git-rs 0.1.0-alpha.2...
[INFO] testing syncthing-git-rs-0.1.0-alpha.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate syncthing-git-rs 0.1.0-alpha.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate syncthing-git-rs 0.1.0-alpha.2
[INFO] finished tweaking crates.io crate syncthing-git-rs 0.1.0-alpha.2
[INFO] tweaked toml for crates.io crate syncthing-git-rs 0.1.0-alpha.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syncthing-git-rs 0.1.0-alpha.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syncthing-git-rs 0.1.0-alpha.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded libgit2-sys v0.18.1+1.9.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b20ddc5488194c147d8c323d53ebd41efe0b32ab44ecac40820b147c085fb66e
[INFO] running `Command { std: "docker" "start" "-a" "b20ddc5488194c147d8c323d53ebd41efe0b32ab44ecac40820b147c085fb66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b20ddc5488194c147d8c323d53ebd41efe0b32ab44ecac40820b147c085fb66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20ddc5488194c147d8c323d53ebd41efe0b32ab44ecac40820b147c085fb66e", kill_on_drop: false }`
[INFO] [stdout] b20ddc5488194c147d8c323d53ebd41efe0b32ab44ecac40820b147c085fb66e
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dc807a9015835ae1a5c767229e0db4e211a4cfc2418fb2dab2c2f00f7ed413c
[INFO] running `Command { std: "docker" "start" "-a" "5dc807a9015835ae1a5c767229e0db4e211a4cfc2418fb2dab2c2f00f7ed413c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling icu_properties v1.5.1
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[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling git2 v0.20.1
[INFO] [stderr]    Compiling syncthing-git-rs v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `RepositoryInitOptions`
[INFO] [stdout]  --> src/syncthing_versioning.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | use git2::{Commit, ErrorCode, IndexAddOption, Repository, RepositoryInitOptions};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/syncthing_versioning.rs:72:29
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn get_commit_parents(repo: &Repository) -> Vec<Commit> {
[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] 72 | fn get_commit_parents(repo: &Repository) -> Vec<Commit<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "5dc807a9015835ae1a5c767229e0db4e211a4cfc2418fb2dab2c2f00f7ed413c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc807a9015835ae1a5c767229e0db4e211a4cfc2418fb2dab2c2f00f7ed413c", kill_on_drop: false }`
[INFO] [stdout] 5dc807a9015835ae1a5c767229e0db4e211a4cfc2418fb2dab2c2f00f7ed413c
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b63ac6633b03f64d0627f2faefbb7f3ba33d667e23b892a9b2838f3a86e4732a
[INFO] running `Command { std: "docker" "start" "-a" "b63ac6633b03f64d0627f2faefbb7f3ba33d667e23b892a9b2838f3a86e4732a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syncthing-git-rs v0.1.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `RepositoryInitOptions`
[INFO] [stdout]  --> src/syncthing_versioning.rs:2:59
[INFO] [stdout]   |
[INFO] [stdout] 2 | use git2::{Commit, ErrorCode, IndexAddOption, Repository, RepositoryInitOptions};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/syncthing_versioning.rs:72:29
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn get_commit_parents(repo: &Repository) -> Vec<Commit> {
[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] 72 | fn get_commit_parents(repo: &Repository) -> Vec<Commit<'_>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "b63ac6633b03f64d0627f2faefbb7f3ba33d667e23b892a9b2838f3a86e4732a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63ac6633b03f64d0627f2faefbb7f3ba33d667e23b892a9b2838f3a86e4732a", kill_on_drop: false }`
[INFO] [stdout] b63ac6633b03f64d0627f2faefbb7f3ba33d667e23b892a9b2838f3a86e4732a
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] becfde36b315fdbc64779512368b0142c1602461790f45abe4afccf836bb822d
[INFO] running `Command { std: "docker" "start" "-a" "becfde36b315fdbc64779512368b0142c1602461790f45abe4afccf836bb822d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `RepositoryInitOptions`
[INFO] [stderr]  --> src/syncthing_versioning.rs:2:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | use git2::{Commit, ErrorCode, IndexAddOption, Repository, RepositoryInitOptions};
[INFO] [stderr]   |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/syncthing_versioning.rs:72:29
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn get_commit_parents(repo: &Repository) -> Vec<Commit> {
[INFO] [stderr]    |                             ^^^^^^^^^^^         ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn get_commit_parents(repo: &Repository) -> Vec<Commit<'_>> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `syncthing-git-rs` (bin "syncthing-git-rs" test) generated 2 warnings (run `cargo fix --bin "syncthing-git-rs" -p syncthing-git-rs --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/syncthing_versioning.rs (/opt/rustwide/target/debug/deps/syncthing_git_rs-963893b2f642c6e1)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/syncthing_git_rs_setup-27fd0ac8856e899e)
[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" "becfde36b315fdbc64779512368b0142c1602461790f45abe4afccf836bb822d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becfde36b315fdbc64779512368b0142c1602461790f45abe4afccf836bb822d", kill_on_drop: false }`
[INFO] [stdout] becfde36b315fdbc64779512368b0142c1602461790f45abe4afccf836bb822d