[INFO] fetching crate lay-simulator-gk 0.1.0... [INFO] testing lay-simulator-gk-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate lay-simulator-gk 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate lay-simulator-gk 0.1.0 [INFO] finished tweaking crates.io crate lay-simulator-gk 0.1.0 [INFO] tweaked toml for crates.io crate lay-simulator-gk 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lay-simulator-gk 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lay-simulator-gk 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.1.11 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded tokio-macros v0.2.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded lay v0.1.0 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded rand_xorshift v0.2.0 [INFO] [stderr] Downloaded rand_core v0.5.1 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded bytes v0.5.6 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded tokio v0.2.25 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcded0f8c369d597ff4c06852135b719a362b735e93b6ec3884688afa56d7834 [INFO] running `Command { std: "docker" "start" "-a" "bcded0f8c369d597ff4c06852135b719a362b735e93b6ec3884688afa56d7834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcded0f8c369d597ff4c06852135b719a362b735e93b6ec3884688afa56d7834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcded0f8c369d597ff4c06852135b719a362b735e93b6ec3884688afa56d7834", kill_on_drop: false }` [INFO] [stdout] bcded0f8c369d597ff4c06852135b719a362b735e93b6ec3884688afa56d7834 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bff0ff82b914b3355bd8ae2fe0295d2d50eec16d9fb970cb30eccf5f874db1db [INFO] running `Command { std: "docker" "start" "-a" "bff0ff82b914b3355bd8ae2fe0295d2d50eec16d9fb970cb30eccf5f874db1db", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling lay v0.1.0 [INFO] [stderr] Compiling lay-simulator-gk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitarray.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn true_indices(&self) -> TIndices { [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] 96 | pub fn true_indices(&self) -> TIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "bff0ff82b914b3355bd8ae2fe0295d2d50eec16d9fb970cb30eccf5f874db1db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bff0ff82b914b3355bd8ae2fe0295d2d50eec16d9fb970cb30eccf5f874db1db", kill_on_drop: false }` [INFO] [stdout] bff0ff82b914b3355bd8ae2fe0295d2d50eec16d9fb970cb30eccf5f874db1db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 070567f2823aad40379c7e736e315e606dfe82acabce4ca57636ae18701a12b1 [INFO] running `Command { std: "docker" "start" "-a" "070567f2823aad40379c7e736e315e606dfe82acabce4ca57636ae18701a12b1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitarray.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn true_indices(&self) -> TIndices { [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] 96 | pub fn true_indices(&self) -> TIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling lay-simulator-gk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitarray.rs:96:25 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn true_indices(&self) -> TIndices { [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] 96 | pub fn true_indices(&self) -> TIndices<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.96s [INFO] running `Command { std: "docker" "inspect" "070567f2823aad40379c7e736e315e606dfe82acabce4ca57636ae18701a12b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "070567f2823aad40379c7e736e315e606dfe82acabce4ca57636ae18701a12b1", kill_on_drop: false }` [INFO] [stdout] 070567f2823aad40379c7e736e315e606dfe82acabce4ca57636ae18701a12b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c2db40edba17d1d4b150668d2fe58c1c7e4e2f70ebe51f08aab11521f1f9d65e [INFO] running `Command { std: "docker" "start" "-a" "c2db40edba17d1d4b150668d2fe58c1c7e4e2f70ebe51f08aab11521f1f9d65e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/bitarray.rs:96:25 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn true_indices(&self) -> TIndices { [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] 96 | pub fn true_indices(&self) -> TIndices<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `lay-simulator-gk` (lib) generated 1 warning (run `cargo fix --lib -p lay-simulator-gk` to apply 1 suggestion) [INFO] [stderr] warning: `lay-simulator-gk` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lay_simulator_gk-1df51210eeb141b9) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test bitarray::tests::indices1 ... ok [INFO] [stdout] test bitarray::tests::indices2 ... ok [INFO] [stdout] test bitarray::tests::set_get1 ... ok [INFO] [stdout] test bitarray::tests::set_get2 ... ok [INFO] [stdout] test bitarray::tests::set_get3 ... ok [INFO] [stdout] test bitarray::tests::set_get4 ... ok [INFO] [stdout] test bitarray::tests::it_works ... ok [INFO] [stdout] test bitarray::tests::set_get5 ... ok [INFO] [stdout] test bitarray::tests::set_get7 ... ok [INFO] [stdout] test bitarray::tests::set_get6 ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::test_cx1 ... ok [INFO] [stdout] test tests::test_cx2 ... ok [INFO] [stdout] test tests::test_cx3 ... ok [INFO] [stdout] test tests::test_cx4 ... ok [INFO] [stdout] test tests::test_h_and_x ... ok [INFO] [stdout] test tests::test_h_and_z ... ok [INFO] [stdout] test tests::test_hh ... ok [INFO] [stdout] test tests::test_h_and_s ... ok [INFO] [stdout] test tests::test_xgate1 ... ok [INFO] [stdout] test tests::test_measure ... ok [INFO] [stdout] test tests::test_measure2 ... ok [INFO] [stdout] test tests::test_measure3 ... ok [INFO] [stdout] test tests::test_zgate1 ... ok [INFO] [stdout] test tests::test_xgate2 ... ok [INFO] [stdout] test tests::test_manyqubit1 ... ok [INFO] [stderr] Running unittests src/bin/gk.rs (/opt/rustwide/target/debug/deps/gk-e1b6775a61d965f4) [INFO] [stderr] Doc-tests lay_simulator_gk [INFO] [stdout] test tests::test_manyqubit2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s [INFO] [stdout] [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] [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" "c2db40edba17d1d4b150668d2fe58c1c7e4e2f70ebe51f08aab11521f1f9d65e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2db40edba17d1d4b150668d2fe58c1c7e4e2f70ebe51f08aab11521f1f9d65e", kill_on_drop: false }` [INFO] [stdout] c2db40edba17d1d4b150668d2fe58c1c7e4e2f70ebe51f08aab11521f1f9d65e