[INFO] fetching crate glucose 0.2.3...
[INFO] testing glucose-0.2.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate glucose 0.2.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate glucose 0.2.3
[INFO] finished tweaking crates.io crate glucose 0.2.3
[INFO] tweaked toml for crates.io crate glucose 0.2.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate glucose 0.2.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdf78ce8ede95b4dc235c3c68dc572fbbe2894a3189bad3733bfc63c4cea41f0
[INFO] running `Command { std: "docker" "start" "-a" "cdf78ce8ede95b4dc235c3c68dc572fbbe2894a3189bad3733bfc63c4cea41f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf78ce8ede95b4dc235c3c68dc572fbbe2894a3189bad3733bfc63c4cea41f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf78ce8ede95b4dc235c3c68dc572fbbe2894a3189bad3733bfc63c4cea41f0", kill_on_drop: false }`
[INFO] [stdout] cdf78ce8ede95b4dc235c3c68dc572fbbe2894a3189bad3733bfc63c4cea41f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56e596853186509230954be5ac679b7d46c2467497b296bfc0558964d133ffac
[INFO] running `Command { std: "docker" "start" "-a" "56e596853186509230954be5ac679b7d46c2467497b296bfc0558964d133ffac", kill_on_drop: false }`
[INFO] [stderr]    Compiling fructose v0.3.9
[INFO] [stderr]    Compiling glucose v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/algebra/linear/mod.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | mod mat;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `mat` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/algebra/linear/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use mat::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/algebra/linear/mod.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | mod mat;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "56e596853186509230954be5ac679b7d46c2467497b296bfc0558964d133ffac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e596853186509230954be5ac679b7d46c2467497b296bfc0558964d133ffac", kill_on_drop: false }`
[INFO] [stdout] 56e596853186509230954be5ac679b7d46c2467497b296bfc0558964d133ffac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eba3c5c38e4fb10de4f11006b89e4272f3a1c037f104fc7d6221aac0159d8f9d
[INFO] running `Command { std: "docker" "start" "-a" "eba3c5c38e4fb10de4f11006b89e4272f3a1c037f104fc7d6221aac0159d8f9d", kill_on_drop: false }`
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/algebra/linear/mod.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | mod mat;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `mat` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/algebra/linear/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use mat::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/algebra/linear/mod.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | mod mat;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling glucose v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/algebra/linear/mod.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | mod mat;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `mat` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/algebra/linear/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use mat::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/algebra/linear/mod.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | mod mat;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "eba3c5c38e4fb10de4f11006b89e4272f3a1c037f104fc7d6221aac0159d8f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eba3c5c38e4fb10de4f11006b89e4272f3a1c037f104fc7d6221aac0159d8f9d", kill_on_drop: false }`
[INFO] [stdout] eba3c5c38e4fb10de4f11006b89e4272f3a1c037f104fc7d6221aac0159d8f9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1748110732e73f90b2af4c353659c065aa4e1a2393b0d2dcd0f8fe0de7e8dbd7
[INFO] running `Command { std: "docker" "start" "-a" "1748110732e73f90b2af4c353659c065aa4e1a2393b0d2dcd0f8fe0de7e8dbd7", kill_on_drop: false }`
[INFO] [stderr] warning: private item shadows public glob re-export
[INFO] [stderr]   --> src/algebra/linear/mod.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr]  5 | mod mat;
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the name `mat` in the type namespace is supposed to be publicly re-exported here
[INFO] [stderr]   --> src/algebra/linear/mod.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub use mat::*;
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] note: but the private item here shadows it
[INFO] [stderr]   --> src/algebra/linear/mod.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr]  5 | mod mat;
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `glucose` (lib) generated 1 warning
[INFO] [stderr] warning: `glucose` (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/glucose-d484ef815767c3f4)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::add ... ok
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::from_arr ... ok
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::from_str ... ok
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::mul ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_euclidean ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_unsigned ... ok
[INFO] [stdout] test algebra::linear::dynamic::dynamic_mat_tests::add_assign ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_range ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_signed ... ok
[INFO] [stderr]    Doc-tests glucose
[INFO] [stdout] test algebra::linear::mat::mat::mat_tests::parse ... ok
[INFO] [stdout] test group_theory::groups::group_tests::test_extended_euclidean ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[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" "1748110732e73f90b2af4c353659c065aa4e1a2393b0d2dcd0f8fe0de7e8dbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1748110732e73f90b2af4c353659c065aa4e1a2393b0d2dcd0f8fe0de7e8dbd7", kill_on_drop: false }`
[INFO] [stdout] 1748110732e73f90b2af4c353659c065aa4e1a2393b0d2dcd0f8fe0de7e8dbd7