[INFO] fetching crate lay-simulator-gk 0.1.0...
[INFO] testing lay-simulator-gk-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate lay-simulator-gk 0.1.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lay-simulator-gk 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pin-project-lite v0.1.11
[INFO] [stderr]   Downloaded num-traits v0.2.14
[INFO] [stderr]   Downloaded lay v0.1.0
[INFO] [stderr]   Downloaded rand_xorshift v0.2.0
[INFO] [stderr]   Downloaded syn v1.0.60
[INFO] [stderr]   Downloaded libc v0.2.86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f7ce936947e89f5afba6646737f8fecbd3c9dcc2333d5c374f58e42fbaf73ad
[INFO] running `Command { std: "docker" "start" "-a" "5f7ce936947e89f5afba6646737f8fecbd3c9dcc2333d5c374f58e42fbaf73ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f7ce936947e89f5afba6646737f8fecbd3c9dcc2333d5c374f58e42fbaf73ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7ce936947e89f5afba6646737f8fecbd3c9dcc2333d5c374f58e42fbaf73ad", kill_on_drop: false }`
[INFO] [stdout] 5f7ce936947e89f5afba6646737f8fecbd3c9dcc2333d5c374f58e42fbaf73ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e9f7f850dfbeaeb56c601a213584e18eaf9b7d51208d5705d1a42cbf1799fdc
[INFO] running `Command { std: "docker" "start" "-a" "0e9f7f850dfbeaeb56c601a213584e18eaf9b7d51208d5705d1a42cbf1799fdc", 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 2.85s
[INFO] running `Command { std: "docker" "inspect" "0e9f7f850dfbeaeb56c601a213584e18eaf9b7d51208d5705d1a42cbf1799fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9f7f850dfbeaeb56c601a213584e18eaf9b7d51208d5705d1a42cbf1799fdc", kill_on_drop: false }`
[INFO] [stdout] 0e9f7f850dfbeaeb56c601a213584e18eaf9b7d51208d5705d1a42cbf1799fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df576f23d5d0e09d9557847541f1394d3dc25c74f0f252f5b244cf601fb13c39
[INFO] running `Command { std: "docker" "start" "-a" "df576f23d5d0e09d9557847541f1394d3dc25c74f0f252f5b244cf601fb13c39", 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] [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 7.92s
[INFO] running `Command { std: "docker" "inspect" "df576f23d5d0e09d9557847541f1394d3dc25c74f0f252f5b244cf601fb13c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df576f23d5d0e09d9557847541f1394d3dc25c74f0f252f5b244cf601fb13c39", kill_on_drop: false }`
[INFO] [stdout] df576f23d5d0e09d9557847541f1394d3dc25c74f0f252f5b244cf601fb13c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 834af667bdb143ef02409dc357909180f257a1ed28641301f0693bfdd0a0c69a
[INFO] running `Command { std: "docker" "start" "-a" "834af667bdb143ef02409dc357909180f257a1ed28641301f0693bfdd0a0c69a", 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
[INFO] [stderr] warning: `lay-simulator-gk` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lay_simulator_gk-bd792cd55fe44ef7)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test bitarray::tests::indices2 ... ok
[INFO] [stdout] test bitarray::tests::set_get2 ... ok
[INFO] [stdout] test bitarray::tests::indices1 ... ok
[INFO] [stdout] test bitarray::tests::set_get1 ... ok
[INFO] [stdout] test bitarray::tests::set_get5 ... ok
[INFO] [stdout] test bitarray::tests::set_get4 ... ok
[INFO] [stdout] test bitarray::tests::set_get7 ... ok
[INFO] [stdout] test bitarray::tests::set_get6 ... ok
[INFO] [stdout] test bitarray::tests::set_get3 ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_h_and_s ... 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_cx2 ... ok
[INFO] [stdout] test tests::test_hh ... ok
[INFO] [stdout] test tests::test_xgate2 ... ok
[INFO] [stdout] test bitarray::tests::it_works ... ok
[INFO] [stdout] test tests::test_zgate1 ... ok
[INFO] [stdout] test tests::test_measure ... ok
[INFO] [stdout] test tests::test_measure2 ... ok
[INFO] [stdout] test tests::test_xgate1 ... ok
[INFO] [stdout] test tests::test_cx1 ... ok
[INFO] [stdout] test tests::test_measure3 ... ok
[INFO] [stdout] test tests::test_h_and_z ... ok
[INFO] [stdout] test tests::test_manyqubit1 ... ok
[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 1.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/gk.rs (/opt/rustwide/target/debug/deps/gk-b5355fe9e38efb87)
[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 lay_simulator_gk
[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" "834af667bdb143ef02409dc357909180f257a1ed28641301f0693bfdd0a0c69a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834af667bdb143ef02409dc357909180f257a1ed28641301f0693bfdd0a0c69a", kill_on_drop: false }`
[INFO] [stdout] 834af667bdb143ef02409dc357909180f257a1ed28641301f0693bfdd0a0c69a