[INFO] fetching crate qvnt 0.3.3...
[INFO] testing qvnt-0.3.3 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate qvnt 0.3.3 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate qvnt 0.3.3 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-68/source/.cargo/config.toml
[INFO] started tweaking crates.io crate qvnt 0.3.3
[INFO] finished tweaking crates.io crate qvnt 0.3.3
[INFO] tweaked toml for crates.io crate qvnt 0.3.3 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec4ff6e03fec22b7be81a65104a8d5ca5d50d4e608f8cce9b44118ba63721ed3
[INFO] running `Command { std: "docker" "start" "-a" "ec4ff6e03fec22b7be81a65104a8d5ca5d50d4e608f8cce9b44118ba63721ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec4ff6e03fec22b7be81a65104a8d5ca5d50d4e608f8cce9b44118ba63721ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4ff6e03fec22b7be81a65104a8d5ca5d50d4e608f8cce9b44118ba63721ed3", kill_on_drop: false }`
[INFO] [stdout] ec4ff6e03fec22b7be81a65104a8d5ca5d50d4e608f8cce9b44118ba63721ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd415cdf7059fe7fa1fdfcd9fbe9b48eea223065d64b30ee881b1b77d3a9a62b
[INFO] running `Command { std: "docker" "start" "-a" "bd415cdf7059fe7fa1fdfcd9fbe9b48eea223065d64b30ee881b1b77d3a9a62b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling enum_dispatch v0.3.8
[INFO] [stderr]    Compiling qvnt v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.41s
[INFO] running `Command { std: "docker" "inspect" "bd415cdf7059fe7fa1fdfcd9fbe9b48eea223065d64b30ee881b1b77d3a9a62b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd415cdf7059fe7fa1fdfcd9fbe9b48eea223065d64b30ee881b1b77d3a9a62b", kill_on_drop: false }`
[INFO] [stdout] bd415cdf7059fe7fa1fdfcd9fbe9b48eea223065d64b30ee881b1b77d3a9a62b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50efa046e2a99316a3c1cd3535189aed04ca76a650a0db9a0d836baf816f3da5
[INFO] running `Command { std: "docker" "start" "-a" "50efa046e2a99316a3c1cd3535189aed04ca76a650a0db9a0d836baf816f3da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling rayon v1.5.2
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling qvnt v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/qvnt-2fa388dd64ecdde4)
[INFO] running `Command { std: "docker" "inspect" "50efa046e2a99316a3c1cd3535189aed04ca76a650a0db9a0d836baf816f3da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50efa046e2a99316a3c1cd3535189aed04ca76a650a0db9a0d836baf816f3da5", kill_on_drop: false }`
[INFO] [stdout] 50efa046e2a99316a3c1cd3535189aed04ca76a650a0db9a0d836baf816f3da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04422685ffb3d6284f729700c1b25372d9f7b44683a025d009b576b52ccb7979
[INFO] running `Command { std: "docker" "start" "-a" "04422685ffb3d6284f729700c1b25372d9f7b44683a025d009b576b52ccb7979", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qvnt-2fa388dd64ecdde4)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stderr]    Doc-tests qvnt
[INFO] [stdout] test operator::atomic::h1::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::h2::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::i_swap::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::id::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::s::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::ry::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::rz::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::sqrt_i_swap::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::rx::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::rzz::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::ryy::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::sqrt_swap::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::rxx::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::swap::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::t::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::x::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::y::matrix_repr ... ok
[INFO] [stdout] test operator::atomic::z::matrix_repr ... ok
[INFO] [stdout] test operator::single::tests::name ... ok
[INFO] [stdout] test operator::multi::tests::ops ... ok
[INFO] [stdout] test operator::single::tests::unwrap_op ... ok
[INFO] [stdout] test register::class::tests::display ... ok
[INFO] [stdout] test register::quant::tests::tensor ... ok
[INFO] [stdout] test register::virtl::tests::virtual_regs ... ok
[INFO] [stdout] test register::virtl::tests::index ... ok
[INFO] [stdout] test register::quant::tests::quantum_reg ... ok
[INFO] [stdout] test register::quant::tests::histogram ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/operator/mod.rs - operator (line 64) ... ignored
[INFO] [stdout] test src/operator/multi/mod.rs - operator::multi::MultiOp (line 29) ... ignored
[INFO] [stdout] test src/operator/single/mod.rs - operator::single::SingleOp::name (line 74) ... ignored
[INFO] [stdout] test src/register/class.rs - register::class::Reg (line 36) ... ok
[INFO] [stdout] test src/register/quant.rs - register::quant::Reg (line 57) ... ok
[INFO] [stdout] test src/register/virtl.rs - register::virtl::Reg (line 63) ... ok
[INFO] [stdout] test src/operator/multi/mod.rs - operator::multi::MultiOp (line 40) ... ok
[INFO] [stdout] test src/operator/multi/mod.rs - operator::multi::MultiOp (line 60) ... ok
[INFO] [stdout] test src/lib.rs - README (line 99) ... ok
[INFO] [stdout] test src/lib.rs - README (line 90) ... ok
[INFO] [stdout] test src/operator/mod.rs - operator (line 35) ... ok
[INFO] [stdout] test src/lib.rs - README (line 58) ... ok
[INFO] [stdout] test src/operator/multi/mod.rs - operator::multi::MultiOp (line 50) ... ok
[INFO] [stdout] test src/register/quant.rs - register::quant::Reg (line 66) ... ok
[INFO] [stdout] test src/register/class.rs - register::class::Reg (line 15) ... ok
[INFO] [stdout] test src/operator/single/mod.rs - operator::single::SingleOp (line 36) ... ok
[INFO] [stdout] test src/register/class.rs - register::class::Reg (line 23) ... ok
[INFO] [stdout] test src/operator/single/mod.rs - operator::single::SingleOp::name (line 61) ... ok
[INFO] [stdout] test src/operator/single/mod.rs - operator::single::SingleOp (line 26) ... ok
[INFO] [stdout] test src/operator/mod.rs - operator::phi (line 356) ... ok
[INFO] [stdout] test src/operator/multi/mod.rs - operator::multi::MultiOp (line 19) ... ok
[INFO] [stdout] test src/register/quant.rs - register::quant::Reg (line 91) ... ok
[INFO] [stdout] test src/operator/mod.rs - operator (line 50) ... ok
[INFO] [stdout] test src/register/virtl.rs - register::virtl::Reg (line 18) ... ok
[INFO] [stdout] test src/register/quant.rs - register::quant::Reg (line 76) ... ok
[INFO] [stdout] test src/lib.rs - README (line 81) ... ok
[INFO] [stdout] test src/lib.rs - README (line 36) ... ok
[INFO] [stdout] test src/register/virtl.rs - register::virtl::Reg (line 36) ... ok
[INFO] [stdout] test src/operator/mod.rs - operator (line 79) ... ok
[INFO] [stdout] test src/register/virtl.rs - register::virtl::Reg (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04422685ffb3d6284f729700c1b25372d9f7b44683a025d009b576b52ccb7979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04422685ffb3d6284f729700c1b25372d9f7b44683a025d009b576b52ccb7979", kill_on_drop: false }`
[INFO] [stdout] 04422685ffb3d6284f729700c1b25372d9f7b44683a025d009b576b52ccb7979