[INFO] cloning repository https://github.com/Timmmm/autosquash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Timmmm/autosquash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimmmm%2Fautosquash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimmmm%2Fautosquash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6354f3f9c30a570fabb14576ad51778fc32e580
[INFO] testing Timmmm/autosquash against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimmmm%2Fautosquash" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Timmmm/autosquash on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Timmmm/autosquash
[INFO] finished tweaking git repo https://github.com/Timmmm/autosquash
[INFO] tweaked toml for git repo https://github.com/Timmmm/autosquash written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/Timmmm/autosquash already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a295f8d3f67781eedc5f377974c76249dc7111c9492e079c06b7df5796614a44
[INFO] running `Command { std: "docker" "start" "-a" "a295f8d3f67781eedc5f377974c76249dc7111c9492e079c06b7df5796614a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a295f8d3f67781eedc5f377974c76249dc7111c9492e079c06b7df5796614a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a295f8d3f67781eedc5f377974c76249dc7111c9492e079c06b7df5796614a44", kill_on_drop: false }`
[INFO] [stdout] a295f8d3f67781eedc5f377974c76249dc7111c9492e079c06b7df5796614a44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd2a371a7903b85abf258399d9eef05b85d291ff30af7591ba6a95bbb9ca38db
[INFO] running `Command { std: "docker" "start" "-a" "dd2a371a7903b85abf258399d9eef05b85d291ff30af7591ba6a95bbb9ca38db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling argh_shared v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling git_commands v0.2.0 (/opt/rustwide/workdir/git_commands)
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling argh_derive v0.1.7
[INFO] [stderr]    Compiling argh v0.1.7
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling autosquash v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.33s
[INFO] running `Command { std: "docker" "inspect" "dd2a371a7903b85abf258399d9eef05b85d291ff30af7591ba6a95bbb9ca38db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2a371a7903b85abf258399d9eef05b85d291ff30af7591ba6a95bbb9ca38db", kill_on_drop: false }`
[INFO] [stdout] dd2a371a7903b85abf258399d9eef05b85d291ff30af7591ba6a95bbb9ca38db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d57dfdb321590830f013195ac019a015383bce5c4779a4e3f00fa66487eb8b6
[INFO] running `Command { std: "docker" "start" "-a" "7d57dfdb321590830f013195ac019a015383bce5c4779a4e3f00fa66487eb8b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling autosquash v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `git_fixed_dates`
[INFO] [stdout]   --> tests/utils/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn git_fixed_dates() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_temporary_git_repo`
[INFO] [stdout]   --> tests/utils/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn create_temporary_git_repo() -> TempDir {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_git_log_graph`
[INFO] [stdout]   --> tests/utils/mod.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn print_git_log_graph(repo_dir: &Path) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `commit`
[INFO] [stdout]    --> tests/utils/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn commit(message: &str) -> CommitDescription {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_repo`
[INFO] [stdout]    --> tests/utils/mod.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn build_repo(root: &CommitDescription, checkout_when_done: Option<&str>) -> TempDir {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_repo_graph`
[INFO] [stdout]    --> tests/utils/mod.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub fn get_repo_graph(repo_dir: &Path) -> Result<BTreeMap<String, CommitGraphNode>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_repo`
[INFO] [stdout]  --> tests/utils/random_repo.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn random_repo(allow_merges: bool) -> CommitDescription {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_repo_graph`
[INFO] [stdout]    --> examples/../tests/utils/mod.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub fn get_repo_graph(repo_dir: &Path) -> Result<BTreeMap<String, CommitGraphNode>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_repo`
[INFO] [stdout]  --> examples/../tests/utils/random_repo.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn random_repo(allow_merges: bool) -> CommitDescription {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/autosquash-235954316ca4b2ba)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/autosquash-3066ad82f17ce742)
[INFO] [stderr]   Executable tests/all.rs (/opt/rustwide/target/debug/deps/all-ee4ded8215b96c6b)
[INFO] running `Command { std: "docker" "inspect" "7d57dfdb321590830f013195ac019a015383bce5c4779a4e3f00fa66487eb8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d57dfdb321590830f013195ac019a015383bce5c4779a4e3f00fa66487eb8b6", kill_on_drop: false }`
[INFO] [stdout] 7d57dfdb321590830f013195ac019a015383bce5c4779a4e3f00fa66487eb8b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0326b12149d71049c861e463f02dac6306474d50f31fec2d8c7669443eb03952
[INFO] running `Command { std: "docker" "start" "-a" "0326b12149d71049c861e463f02dac6306474d50f31fec2d8c7669443eb03952", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `get_repo_graph`
[INFO] [stderr]    --> examples/../tests/utils/mod.rs:232:8
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub fn get_repo_graph(repo_dir: &Path) -> Result<BTreeMap<String, CommitGraphNode>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_repo`
[INFO] [stderr]  --> examples/../tests/utils/random_repo.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn random_repo(allow_merges: bool) -> CommitDescription {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `git_fixed_dates`
[INFO] [stderr]   --> tests/utils/mod.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn git_fixed_dates() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_temporary_git_repo`
[INFO] [stderr]   --> tests/utils/mod.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn create_temporary_git_repo() -> TempDir {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_git_log_graph`
[INFO] [stderr]   --> tests/utils/mod.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn print_git_log_graph(repo_dir: &Path) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `commit`
[INFO] [stderr]    --> tests/utils/mod.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub fn commit(message: &str) -> CommitDescription {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build_repo`
[INFO] [stderr]    --> tests/utils/mod.rs:126:8
[INFO] [stderr]     |
[INFO] [stderr] 126 | pub fn build_repo(root: &CommitDescription, checkout_when_done: Option<&str>) -> TempDir {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_repo_graph`
[INFO] [stderr]    --> tests/utils/mod.rs:232:8
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub fn get_repo_graph(repo_dir: &Path) -> Result<BTreeMap<String, CommitGraphNode>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_repo`
[INFO] [stderr]  --> tests/utils/random_repo.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn random_repo(allow_merges: bool) -> CommitDescription {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `autosquash` (example "create_demo_repo") generated 2 warnings
[INFO] [stderr] warning: `autosquash` (test "all") generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/autosquash-235954316ca4b2ba)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test trim::test::basic_trimming ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/autosquash-3066ad82f17ce742)
[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]      Running tests/all.rs (/opt/rustwide/target/debug/deps/all-ee4ded8215b96c6b)
[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 autosquash
[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" "0326b12149d71049c861e463f02dac6306474d50f31fec2d8c7669443eb03952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0326b12149d71049c861e463f02dac6306474d50f31fec2d8c7669443eb03952", kill_on_drop: false }`
[INFO] [stdout] 0326b12149d71049c861e463f02dac6306474d50f31fec2d8c7669443eb03952