[INFO] fetching crate nimble-steps 0.0.12-dev...
[INFO] testing nimble-steps-0.0.12-dev against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate nimble-steps 0.0.12-dev into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nimble-steps 0.0.12-dev
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nimble-steps 0.0.12-dev
[INFO] tweaked toml for crates.io crate nimble-steps 0.0.12-dev written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nimble-steps 0.0.12-dev on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding discoid v0.0.3 (available: v0.0.4)
[INFO] [stderr]       Adding flood-rs v0.0.10 (available: v0.0.12)
[INFO] [stderr]       Adding tick-id v0.0.7 (available: v0.0.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d0b3f22762ebf82eae3f248383cc822398f0b8671cd5234b9236d8b0e113763
[INFO] running `Command { std: "docker" "start" "-a" "1d0b3f22762ebf82eae3f248383cc822398f0b8671cd5234b9236d8b0e113763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d0b3f22762ebf82eae3f248383cc822398f0b8671cd5234b9236d8b0e113763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0b3f22762ebf82eae3f248383cc822398f0b8671cd5234b9236d8b0e113763", kill_on_drop: false }`
[INFO] [stdout] 1d0b3f22762ebf82eae3f248383cc822398f0b8671cd5234b9236d8b0e113763
[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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c83d084fe5741cf578f792a0c7f0ab13a46d8225170b72325065c8078f5a149
[INFO] running `Command { std: "docker" "start" "-a" "8c83d084fe5741cf578f792a0c7f0ab13a46d8225170b72325065c8078f5a149", kill_on_drop: false }`
[INFO] [stderr]    Compiling discoid v0.0.3
[INFO] [stderr]    Compiling tick-id v0.0.7
[INFO] [stderr]    Compiling flood-rs v0.0.10
[INFO] [stderr]    Compiling nimble-steps v0.0.12-dev (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:262:23
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub fn iter_index(&self, start_index: usize) -> FromIndexIterator<StepType> {
[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] 262 |     pub fn iter_index(&self, start_index: usize) -> FromIndexIterator<'_, StepType> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8c83d084fe5741cf578f792a0c7f0ab13a46d8225170b72325065c8078f5a149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c83d084fe5741cf578f792a0c7f0ab13a46d8225170b72325065c8078f5a149", kill_on_drop: false }`
[INFO] [stdout] 8c83d084fe5741cf578f792a0c7f0ab13a46d8225170b72325065c8078f5a149
[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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ac5b7106b4d9b0b3462d651e302219f9250cfab4e502cfa2ec6698718470d45
[INFO] running `Command { std: "docker" "start" "-a" "4ac5b7106b4d9b0b3462d651e302219f9250cfab4e502cfa2ec6698718470d45", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:262:23
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub fn iter_index(&self, start_index: usize) -> FromIndexIterator<StepType> {
[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] 262 |     pub fn iter_index(&self, start_index: usize) -> FromIndexIterator<'_, StepType> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling test-log-macros v0.2.19
[INFO] [stderr]    Compiling test-log v0.2.19
[INFO] [stderr]    Compiling nimble-steps v0.0.12-dev (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `GameInput` is never used
[INFO] [stdout]  --> tests/types.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum GameInput {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (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/lib.rs:262:23
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub fn iter_index(&self, start_index: usize) -> FromIndexIterator<StepType> {
[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] 262 |     pub fn iter_index(&self, start_index: usize) -> FromIndexIterator<'_, StepType> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.71s
[INFO] running `Command { std: "docker" "inspect" "4ac5b7106b4d9b0b3462d651e302219f9250cfab4e502cfa2ec6698718470d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac5b7106b4d9b0b3462d651e302219f9250cfab4e502cfa2ec6698718470d45", kill_on_drop: false }`
[INFO] [stdout] 4ac5b7106b4d9b0b3462d651e302219f9250cfab4e502cfa2ec6698718470d45
[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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c0678fcd6d7263c634eabc5dc08abcd7ab5a65970ec169cf5492caadc528226
[INFO] running `Command { std: "docker" "start" "-a" "2c0678fcd6d7263c634eabc5dc08abcd7ab5a65970ec169cf5492caadc528226", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:262:23
[INFO] [stderr]     |
[INFO] [stderr] 262 |     pub fn iter_index(&self, start_index: usize) -> FromIndexIterator<StepType> {
[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] 262 |     pub fn iter_index(&self, start_index: usize) -> FromIndexIterator<'_, StepType> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `nimble-steps` (lib) generated 1 warning (run `cargo fix --lib -p nimble-steps` to apply 1 suggestion)
[INFO] [stderr] warning: enum `GameInput` is never used
[INFO] [stderr]  --> tests/types.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum GameInput {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nimble-steps` (test "serialize") generated 1 warning
[INFO] [stderr] warning: `nimble-steps` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nimble_steps-f30c7bf09d2d3e53)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/pending.rs (/opt/rustwide/target/debug/deps/pending-e0f183f878319419)
[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] [stdout] running 1 test
[INFO] [stdout] test add_step ... 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 tests/serialize.rs (/opt/rustwide/target/debug/deps/serialize-6df53b740b0e421a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test serialize_custom ... ok
[INFO] [stdout] test serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-97adf03ad74b2e6e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test push_and_pop_count ... ok
[INFO] [stdout] test push_and_pop_up_to_equal ... ok
[INFO] [stdout] test push_and_pop_step ... ok
[INFO] [stdout] test push_and_pop_up_to_lower ... ok
[INFO] [stdout] test add_step ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/types.rs (/opt/rustwide/target/debug/deps/types-0ada84dfdba1f6b9)
[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 nimble_steps
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/pending_steps.rs - pending_steps::PendingSteps (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c0678fcd6d7263c634eabc5dc08abcd7ab5a65970ec169cf5492caadc528226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0678fcd6d7263c634eabc5dc08abcd7ab5a65970ec169cf5492caadc528226", kill_on_drop: false }`
[INFO] [stdout] 2c0678fcd6d7263c634eabc5dc08abcd7ab5a65970ec169cf5492caadc528226
