[INFO] cloning repository https://github.com/rob-b/spr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rob-b/spr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-b%2Fspr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-b%2Fspr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27e050c554a775b840f0cf733ab6a2e57887aa91
[INFO] testing rob-b/spr against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-b%2Fspr" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rob-b/spr
[INFO] finished tweaking git repo https://github.com/rob-b/spr
[INFO] tweaked toml for git repo https://github.com/rob-b/spr written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rob-b/spr on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rob-b/spr 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f7103385bf02256516906af394aa8e01dbe0f5bf9b6c474b098a02d2c35a9bb
[INFO] running `Command { std: "docker" "start" "-a" "8f7103385bf02256516906af394aa8e01dbe0f5bf9b6c474b098a02d2c35a9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f7103385bf02256516906af394aa8e01dbe0f5bf9b6c474b098a02d2c35a9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f7103385bf02256516906af394aa8e01dbe0f5bf9b6c474b098a02d2c35a9bb", kill_on_drop: false }`
[INFO] [stdout] 8f7103385bf02256516906af394aa8e01dbe0f5bf9b6c474b098a02d2c35a9bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb8d408224a2b25523d8c5c407afed533f842f28560b2dd1fa5be52cddaf481a
[INFO] running `Command { std: "docker" "start" "-a" "cb8d408224a2b25523d8c5c407afed533f842f28560b2dd1fa5be52cddaf481a", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling memchr v2.7.4
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[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libz-sys v1.1.22
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[INFO] [stderr]    Compiling libgit2-sys v0.15.2+1.6.4
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[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tokio v1.43.1
[INFO] [stderr]    Compiling pem v1.1.1
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]    Compiling graphql-parser v0.4.1
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling which v7.0.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling terminal_size v0.2.6
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling lazy-regex-proc_macros v2.4.1
[INFO] [stderr]    Compiling snafu v0.7.5
[INFO] [stderr]    Compiling secrecy v0.8.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling simple_asn1 v0.6.3
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling dialoguer v0.10.4
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling url v2.3.0
[INFO] [stderr]    Compiling graphql-introspection-query v0.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.17
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling graphql_client_codegen v0.11.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling lazy-regex v2.5.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling graphql_query_derive v0.11.0
[INFO] [stderr]    Compiling graphql_client v0.11.0
[INFO] [stderr]    Compiling jsonwebtoken v8.3.0
[INFO] [stderr]    Compiling git2 v0.17.2
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling octocrab v0.16.0
[INFO] [stderr]    Compiling git2-ext v0.6.3
[INFO] [stderr]    Compiling spr v1.3.5-beta.1 (/opt/rustwide/workdir/spr)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> spr/src/git.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn repo(&self) -> std::sync::MutexGuard<git2::Repository> {
[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] 44 |     pub fn repo(&self) -> std::sync::MutexGuard<'_, git2::Repository> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> spr/src/git.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hooks(&self) -> std::sync::MutexGuard<git2_ext::hooks::Hooks> {
[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] 48 |     fn hooks(&self) -> std::sync::MutexGuard<'_, git2_ext::hooks::Hooks> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> spr/src/commit_message.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     drop(child_stdin);
[INFO] [stdout]     |     ^^^^^-----------^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          argument has type `&mut std::process::ChildStdin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 138 -     drop(child_stdin);
[INFO] [stdout] 138 +     let _ = child_stdin;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.08s
[INFO] running `Command { std: "docker" "inspect" "cb8d408224a2b25523d8c5c407afed533f842f28560b2dd1fa5be52cddaf481a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8d408224a2b25523d8c5c407afed533f842f28560b2dd1fa5be52cddaf481a", kill_on_drop: false }`
[INFO] [stdout] cb8d408224a2b25523d8c5c407afed533f842f28560b2dd1fa5be52cddaf481a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0cf816af8450d1649a483166cf38ee07c1b25a53ec568f7b97093d72c59d5e2
[INFO] running `Command { std: "docker" "start" "-a" "a0cf816af8450d1649a483166cf38ee07c1b25a53ec568f7b97093d72c59d5e2", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> spr/src/git.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn repo(&self) -> std::sync::MutexGuard<git2::Repository> {
[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] 44 |     pub fn repo(&self) -> std::sync::MutexGuard<'_, git2::Repository> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> spr/src/git.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hooks(&self) -> std::sync::MutexGuard<git2_ext::hooks::Hooks> {
[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] 48 |     fn hooks(&self) -> std::sync::MutexGuard<'_, git2_ext::hooks::Hooks> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> spr/src/commit_message.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     drop(child_stdin);
[INFO] [stdout]     |     ^^^^^-----------^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          argument has type `&mut std::process::ChildStdin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 138 -     drop(child_stdin);
[INFO] [stdout] 138 +     let _ = child_stdin;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling spr v1.3.5-beta.1 (/opt/rustwide/workdir/spr)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> spr/src/git.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn repo(&self) -> std::sync::MutexGuard<git2::Repository> {
[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] 44 |     pub fn repo(&self) -> std::sync::MutexGuard<'_, git2::Repository> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> spr/src/git.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn hooks(&self) -> std::sync::MutexGuard<git2_ext::hooks::Hooks> {
[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] 48 |     fn hooks(&self) -> std::sync::MutexGuard<'_, git2_ext::hooks::Hooks> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> spr/src/commit_message.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     drop(child_stdin);
[INFO] [stdout]     |     ^^^^^-----------^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          argument has type `&mut std::process::ChildStdin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 138 -     drop(child_stdin);
[INFO] [stdout] 138 +     let _ = child_stdin;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.73s
[INFO] running `Command { std: "docker" "inspect" "a0cf816af8450d1649a483166cf38ee07c1b25a53ec568f7b97093d72c59d5e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0cf816af8450d1649a483166cf38ee07c1b25a53ec568f7b97093d72c59d5e2", kill_on_drop: false }`
[INFO] [stdout] a0cf816af8450d1649a483166cf38ee07c1b25a53ec568f7b97093d72c59d5e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 712be10f5fba413ec99b91a8169e09c09933db60a4959822916725d5796a8553
[INFO] running `Command { std: "docker" "start" "-a" "712be10f5fba413ec99b91a8169e09c09933db60a4959822916725d5796a8553", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> spr/src/git.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn repo(&self) -> std::sync::MutexGuard<git2::Repository> {
[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] 44 |     pub fn repo(&self) -> std::sync::MutexGuard<'_, git2::Repository> {
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> spr/src/git.rs:48:14
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn hooks(&self) -> std::sync::MutexGuard<git2_ext::hooks::Hooks> {
[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] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn hooks(&self) -> std::sync::MutexGuard<'_, git2_ext::hooks::Hooks> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> spr/src/commit_message.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     drop(child_stdin);
[INFO] [stderr]     |     ^^^^^-----------^
[INFO] [stderr]     |          |
[INFO] [stderr]     |          argument has type `&mut std::process::ChildStdin`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 138 -     drop(child_stdin);
[INFO] [stderr] 138 +     let _ = child_stdin;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `spr` (lib) generated 3 warnings (run `cargo fix --lib -p spr` to apply 2 suggestions)
[INFO] [stderr] warning: `spr` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spr-428c52287908bbd8)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test commit_message::test::test_render_just_subject ... ok
[INFO] [stdout] test commit_message::test::test_render_missing_subject ... ok
[INFO] [stdout] test commands::init::tests::test_branch_prefix_rejects_forbidden_characters ... ok
[INFO] [stdout] test commands::init::tests::test_branch_prefix_rules ... ok
[INFO] [stdout] test commit_message::test::test_render_subject_and_body ... ok
[INFO] [stdout] test commit_message::test::test_render_subject_and_trailers ... ok
[INFO] [stdout] test commit_message::test::test_render_subject_body_and_trailers ... ok
[INFO] [stdout] test config::tests::test_pull_request_url ... ok
[INFO] [stdout] test github::tests::test_new_from_branch_name ... ok
[INFO] [stdout] test github::tests::test_new_from_edge_case_branch_name ... ok
[INFO] [stdout] test github::tests::test_new_from_master_branch_name ... ok
[INFO] [stdout] test github::tests::test_new_from_ref_with_branch_name ... ok
[INFO] [stdout] test github::tests::test_new_from_ref_with_master_ref_name ... ok
[INFO] [stdout] test github::tests::test_new_from_ref_with_ref_name ... ok
[INFO] [stdout] test github::tests::test_new_from_ref_with_edge_case_ref_name ... ok
[INFO] [stdout] test github::tests::test_new_from_ref_with_master_branch_name ... ok
[INFO] [stdout] test config::tests::test_parse_pull_request_field_number ... ok
[INFO] [stdout] test config::tests::test_parse_pull_request_field_empty ... ok
[INFO] [stdout] test config::tests::test_parse_pull_request_field_url ... ok
[INFO] [stdout] test commit_message::test::test_parse_no_newline_before_body ... ok
[INFO] [stdout] test commit_message::test::test_parse_subject_and_body_with_paragraphs ... ok
[INFO] [stdout] test message::tests::test_parse_empty ... ok
[INFO] [stdout] test message::tests::test_build_message_just_title_and_known_trailer ... ok
[INFO] [stdout] test message::tests::test_build_message_just_title_and_summary ... ok
[INFO] [stdout] test message::tests::test_build_message_just_title ... ok
[INFO] [stdout] test message::tests::test_build_message_no_blank_between_title_and_summary ... ok
[INFO] [stdout] test utils::tests::test_empty ... ok
[INFO] [stdout] test utils::tests::test_hello_world ... ok
[INFO] [stdout] test commit_message::test::test_parse_subject_and_body ... ok
[INFO] [stdout] test message::tests::test_build_message_with_extra_trailers ... ok
[INFO] [stdout] test commit_message::test::test_parse_multiple_trailer_entries ... ok
[INFO] [stdout] test commit_message::test::test_parse_single_line_trailers ... ok
[INFO] [stdout] test utils::tests::test_accents ... ok
[INFO] [stdout] test message::tests::test_build_message_title_summary_known_trailers ... ok
[INFO] [stdout] test commit_message::test::test_parse_just_subject ... ok
[INFO] [stdout] test message::tests::test_build_message_with_just_summary ... ok
[INFO] [stdout] test commit_message::test::test_parse_multi_line_trailers ... ok
[INFO] [stdout] test commit_message::test::test_parse_with_incorrectly_placed_trailer ... ok
[INFO] [stdout] test utils::tests::test_parse_name_list_empty ... ok
[INFO] [stdout] test utils::tests::test_parse_name_multiple_names ... ok
[INFO] [stdout] test utils::tests::test_parse_name_single_name ... ok
[INFO] [stdout] test message::tests::test_parse_title ... ok
[INFO] [stdout] test message::tests::test_parse_sections ... ok
[INFO] [stdout] test message::tests::test_parse_title_and_summary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cspr-f7512e3eba625e2b)
[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] [stderr]    Doc-tests spr
[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" "712be10f5fba413ec99b91a8169e09c09933db60a4959822916725d5796a8553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712be10f5fba413ec99b91a8169e09c09933db60a4959822916725d5796a8553", kill_on_drop: false }`
[INFO] [stdout] 712be10f5fba413ec99b91a8169e09c09933db60a4959822916725d5796a8553
