[INFO] cloning repository https://github.com/giorgiofacelli/qurust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giorgiofacelli/qurust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiorgiofacelli%2Fqurust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiorgiofacelli%2Fqurust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cd0ac79714812cab62c5a5f59870539778a24df
[INFO] testing giorgiofacelli/qurust against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiorgiofacelli%2Fqurust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/giorgiofacelli/qurust
[INFO] finished tweaking git repo https://github.com/giorgiofacelli/qurust
[INFO] tweaked toml for git repo https://github.com/giorgiofacelli/qurust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/giorgiofacelli/qurust on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/giorgiofacelli/qurust 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6452f7044059e3ddce08b6be8ec96442b64637dcad4705377743b11556e923d
[INFO] running `Command { std: "docker" "start" "-a" "a6452f7044059e3ddce08b6be8ec96442b64637dcad4705377743b11556e923d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6452f7044059e3ddce08b6be8ec96442b64637dcad4705377743b11556e923d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6452f7044059e3ddce08b6be8ec96442b64637dcad4705377743b11556e923d", kill_on_drop: false }`
[INFO] [stdout] a6452f7044059e3ddce08b6be8ec96442b64637dcad4705377743b11556e923d
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfb79a60ec046212a5eb722832f13c5819ecae0eaf41a648fb26dca9145b4151
[INFO] running `Command { std: "docker" "start" "-a" "bfb79a60ec046212a5eb722832f13c5819ecae0eaf41a648fb26dca9145b4151", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling qurust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Complex` and `range_step`
[INFO] [stdout]   --> src/pauli.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | use num::{Complex, range_step};
[INFO] [stdout]    |           ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/common.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     if (m % 2 == 0) {
[INFO] [stdout]    |        ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 14 -     if (m % 2 == 0) {
[INFO] [stdout] 14 +     if m % 2 == 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pauli.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let mut supp = (self.xory | self.yorz).support();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "bfb79a60ec046212a5eb722832f13c5819ecae0eaf41a648fb26dca9145b4151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb79a60ec046212a5eb722832f13c5819ecae0eaf41a648fb26dca9145b4151", kill_on_drop: false }`
[INFO] [stdout] bfb79a60ec046212a5eb722832f13c5819ecae0eaf41a648fb26dca9145b4151
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 961ab9531ce37b152968f591962858926301c87cab3a8151a986b452ae6d6daa
[INFO] running `Command { std: "docker" "start" "-a" "961ab9531ce37b152968f591962858926301c87cab3a8151a986b452ae6d6daa", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Complex` and `range_step`
[INFO] [stdout]   --> src/pauli.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | use num::{Complex, range_step};
[INFO] [stdout]    |           ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/common.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     if (m % 2 == 0) {
[INFO] [stdout]    |        ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 14 -     if (m % 2 == 0) {
[INFO] [stdout] 14 +     if m % 2 == 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pauli.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let mut supp = (self.xory | self.yorz).support();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling qurust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Complex` and `range_step`
[INFO] [stdout]   --> src/pauli.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | use num::{Complex, range_step};
[INFO] [stdout]    |           ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/common.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     if (m % 2 == 0) {
[INFO] [stdout]    |        ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 14 -     if (m % 2 == 0) {
[INFO] [stdout] 14 +     if m % 2 == 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pauli.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let mut supp = (self.xory | self.yorz).support();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "961ab9531ce37b152968f591962858926301c87cab3a8151a986b452ae6d6daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961ab9531ce37b152968f591962858926301c87cab3a8151a986b452ae6d6daa", kill_on_drop: false }`
[INFO] [stdout] 961ab9531ce37b152968f591962858926301c87cab3a8151a986b452ae6d6daa
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aab09715f95cf789b1377f98cecca9983a4d59a41fbbd6897ebd82342859f759
[INFO] running `Command { std: "docker" "start" "-a" "aab09715f95cf789b1377f98cecca9983a4d59a41fbbd6897ebd82342859f759", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Complex` and `range_step`
[INFO] [stderr]   --> src/pauli.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 | use num::{Complex, range_step};
[INFO] [stderr]    |           ^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/common.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     if (m % 2 == 0) {
[INFO] [stderr]    |        ^          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 14 -     if (m % 2 == 0) {
[INFO] [stderr] 14 +     if m % 2 == 0 {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/pauli.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |         let mut supp = (self.xory | self.yorz).support();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `qurust` (lib) generated 3 warnings (run `cargo fix --lib -p qurust` to apply 3 suggestions)
[INFO] [stderr] warning: `qurust` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qurust-640ae5cb1f1e1be5)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/qurust-247877b4c2916dbb)
[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] [stderr]    Doc-tests qurust
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/common.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     if (m % 2 == 0) {
[INFO] [stderr]    |        ^          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 14 -     if (m % 2 == 0) {
[INFO] [stderr] 14 +     if m % 2 == 0 {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/pauli.rs - pauli (line 10) ... FAILED
[INFO] [stdout] test src/bits.rs - bits (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/pauli.rs - pauli (line 10) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `pauli`
[INFO] [stdout]   --> src/pauli.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use pauli::PauliPolynomial;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]    |
[INFO] [stdout] 11 | use qurust::pauli::PauliPolynomial;
[INFO] [stdout]    |     ++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bits.rs - bits (line 10) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `bits`
[INFO] [stdout]   --> src/bits.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use bits::BitSet;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]    |
[INFO] [stdout] 11 | use qurust::bits::BitSet;
[INFO] [stdout]    |     ++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/bits.rs - bits (line 10)
[INFO] [stdout]     src/pauli.rs - pauli (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.23s; merged doctests compilation took 0.11s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "aab09715f95cf789b1377f98cecca9983a4d59a41fbbd6897ebd82342859f759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab09715f95cf789b1377f98cecca9983a4d59a41fbbd6897ebd82342859f759", kill_on_drop: false }`
[INFO] [stdout] aab09715f95cf789b1377f98cecca9983a4d59a41fbbd6897ebd82342859f759
