[INFO] fetching crate pecos-qsim 0.1.1...
[INFO] testing pecos-qsim-0.1.1 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate pecos-qsim 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pecos-qsim 0.1.1
[INFO] finished tweaking crates.io crate pecos-qsim 0.1.1
[INFO] tweaked toml for crates.io crate pecos-qsim 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pecos-qsim 0.1.1 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--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]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding rand_chacha v0.3.1 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pecos-core v0.1.1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c24a599271aa98e1b52bb6b7ce4630cd0761ec1565d1484fc5870a74a44fe2ba
[INFO] running `Command { std: "docker" "start" "-a" "c24a599271aa98e1b52bb6b7ce4630cd0761ec1565d1484fc5870a74a44fe2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c24a599271aa98e1b52bb6b7ce4630cd0761ec1565d1484fc5870a74a44fe2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24a599271aa98e1b52bb6b7ce4630cd0761ec1565d1484fc5870a74a44fe2ba", kill_on_drop: false }`
[INFO] [stdout] c24a599271aa98e1b52bb6b7ce4630cd0761ec1565d1484fc5870a74a44fe2ba
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4219b52fefebf6d786723d43e1606c084302058c1049e63f1364a396c806bd3
[INFO] running `Command { std: "docker" "start" "-a" "b4219b52fefebf6d786723d43e1606c084302058c1049e63f1364a396c806bd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pecos-core v0.1.1
[INFO] [stderr]    Compiling pecos-qsim v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/sparse_stab.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "b4219b52fefebf6d786723d43e1606c084302058c1049e63f1364a396c806bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4219b52fefebf6d786723d43e1606c084302058c1049e63f1364a396c806bd3", kill_on_drop: false }`
[INFO] [stdout] b4219b52fefebf6d786723d43e1606c084302058c1049e63f1364a396c806bd3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c3944eaa56ed30d52aecbee61e3ae8bda05bda238e2fdfe10fc9a2c31a0b25b
[INFO] running `Command { std: "docker" "start" "-a" "8c3944eaa56ed30d52aecbee61e3ae8bda05bda238e2fdfe10fc9a2c31a0b25b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pecos-qsim v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/sparse_stab.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/sparse_stab.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "8c3944eaa56ed30d52aecbee61e3ae8bda05bda238e2fdfe10fc9a2c31a0b25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c3944eaa56ed30d52aecbee61e3ae8bda05bda238e2fdfe10fc9a2c31a0b25b", kill_on_drop: false }`
[INFO] [stdout] 8c3944eaa56ed30d52aecbee61e3ae8bda05bda238e2fdfe10fc9a2c31a0b25b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cee6b154dce92271a5a5e08a59cda551ebdbc322b1d5c8846ca2d5999953d8d9
[INFO] running `Command { std: "docker" "start" "-a" "cee6b154dce92271a5a5e08a59cda551ebdbc322b1d5c8846ca2d5999953d8d9", kill_on_drop: false }`
[INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stderr]    --> src/sparse_stab.rs:365:5
[INFO] [stderr]     |
[INFO] [stderr] 365 |     #[must_use]
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pecos-qsim` (lib) generated 1 warning (run `cargo fix --lib -p pecos-qsim` to apply 1 suggestion)
[INFO] [stderr] warning: `pecos-qsim` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pecos_qsim-e58531c1c011ab0c)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test sparse_stab::tests::test_cx ... ok
[INFO] [stdout] test sparse_stab::tests::test_cy ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_mnz ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_mny ... ok
[INFO] [stdout] test sparse_stab::tests::test_cz ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_pny ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_py ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_pz ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_pnx ... ok
[INFO] [stdout] test sparse_stab::tests::test_f2 ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_mx ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_pnz ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_mz ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_px ... ok
[INFO] [stdout] test sparse_stab::tests::test_f ... ok
[INFO] [stdout] test sparse_stab::tests::test_f3 ... ok
[INFO] [stdout] test sparse_stab::tests::test_f3dg ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_my ... ok
[INFO] [stdout] test sparse_stab::tests::test_f4 ... ok
[INFO] [stdout] test sparse_stab::tests::test_f4dg ... ok
[INFO] [stdout] test sparse_stab::tests::test_g2 ... ok
[INFO] [stdout] test sparse_stab::tests::test_h2 ... ok
[INFO] [stdout] test sparse_stab::tests::test_f2dg ... ok
[INFO] [stdout] test sparse_stab::tests::test_deterministic_mnx ... ok
[INFO] [stdout] test sparse_stab::tests::test_h4 ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mnz ... ok
[INFO] [stdout] test sparse_stab::tests::test_h5 ... ok
[INFO] [stdout] test sparse_stab::tests::test_h3 ... ok
[INFO] [stdout] test sparse_stab::tests::test_identity ... ok
[INFO] [stdout] test sparse_stab::tests::test_h6 ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mx ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_my ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mnx ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mny ... ok
[INFO] [stdout] test sparse_stab::tests::test_fdg ... ok
[INFO] [stdout] test sparse_stab::tests::test_h ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_one_bit_z_teleportation_of_x ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_one_bit_z_teleportation_of_nz ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_px ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_via_teleportation_x ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_via_teleportation_nz ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_via_teleportation_nx ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_one_bit_z_teleportation_of_z ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_pz ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_via_teleportation_ny ... ok
[INFO] [stdout] test sparse_stab::tests::test_setting_up_neg_stab_state ... ok
[INFO] [stdout] test sparse_stab::tests::test_setting_up_stab_state ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_one_bit_z_teleportation_of_ny ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_py ... ok
[INFO] [stdout] test sparse_stab::tests::test_sxx ... ok
[INFO] [stdout] test sparse_stab::tests::test_swap ... ok
[INFO] [stdout] test sparse_stab::tests::test_sxxdg ... ok
[INFO] [stdout] test sparse_stab::tests::test_sy ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_pnx ... ok
[INFO] [stdout] test sparse_stab::tests::test_sydg ... ok
[INFO] [stdout] test sparse_stab::tests::test_sx ... ok
[INFO] [stdout] test sparse_stab::tests::test_sxdg ... ok
[INFO] [stdout] test sparse_stab::tests::test_sz ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_one_bit_z_teleportation_of_nx ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_one_bit_z_teleportation_of_y ... ok
[INFO] [stdout] test sparse_stab::tests::test_szdg ... ok
[INFO] [stdout] test sparse_stab::tests::test_szz ... ok
[INFO] [stdout] test sparse_stab::tests::test_szzdg ... ok
[INFO] [stdout] test sparse_stab::tests::test_x ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_pnz ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_via_teleportation_z ... ok
[INFO] [stdout] test sparse_stab::tests::test_y ... ok
[INFO] [stdout] test sparse_stab::tests::test_z ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_mz_via_teleportation_y ... ok
[INFO] [stdout] test sparse_stab::tests::test_syy ... ok
[INFO] [stdout] test sparse_stab::tests::test_syydg ... ok
[INFO] [stdout] test sparse_stab::tests::test_nondeterministic_pny ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pecos_qsim
[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" "cee6b154dce92271a5a5e08a59cda551ebdbc322b1d5c8846ca2d5999953d8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee6b154dce92271a5a5e08a59cda551ebdbc322b1d5c8846ca2d5999953d8d9", kill_on_drop: false }`
[INFO] [stdout] cee6b154dce92271a5a5e08a59cda551ebdbc322b1d5c8846ca2d5999953d8d9
