[INFO] fetching crate russell_tensor 0.1.3...
[INFO] testing russell_tensor-0.1.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate russell_tensor 0.1.3 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate russell_tensor 0.1.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate russell_tensor 0.1.3
[INFO] finished tweaking crates.io crate russell_tensor 0.1.3
[INFO] tweaked toml for crates.io crate russell_tensor 0.1.3 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded russell_chk v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d1e1f7c9393dcaa21e117451b81a9a23f0ef7b1daed5f7be63a8aa874805f3e
[INFO] running `Command { std: "docker" "start" "-a" "3d1e1f7c9393dcaa21e117451b81a9a23f0ef7b1daed5f7be63a8aa874805f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d1e1f7c9393dcaa21e117451b81a9a23f0ef7b1daed5f7be63a8aa874805f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1e1f7c9393dcaa21e117451b81a9a23f0ef7b1daed5f7be63a8aa874805f3e", kill_on_drop: false }`
[INFO] [stdout] 3d1e1f7c9393dcaa21e117451b81a9a23f0ef7b1daed5f7be63a8aa874805f3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f063793dbacd1814eb8724c12f57bb7049f42b2f7532e2113d97e4612374b6
[INFO] running `Command { std: "docker" "start" "-a" "05f063793dbacd1814eb8724c12f57bb7049f42b2f7532e2113d97e4612374b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling russell_chk v0.2.1
[INFO] [stderr]    Compiling russell_tensor v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "05f063793dbacd1814eb8724c12f57bb7049f42b2f7532e2113d97e4612374b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f063793dbacd1814eb8724c12f57bb7049f42b2f7532e2113d97e4612374b6", kill_on_drop: false }`
[INFO] [stdout] 05f063793dbacd1814eb8724c12f57bb7049f42b2f7532e2113d97e4612374b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65dff38b71c552e306c4ae7dc57e8988fa6a15e09874b91df0f32d79fb34aa97
[INFO] running `Command { std: "docker" "start" "-a" "65dff38b71c552e306c4ae7dc57e8988fa6a15e09874b91df0f32d79fb34aa97", kill_on_drop: false }`
[INFO] [stderr]    Compiling russell_tensor v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "65dff38b71c552e306c4ae7dc57e8988fa6a15e09874b91df0f32d79fb34aa97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65dff38b71c552e306c4ae7dc57e8988fa6a15e09874b91df0f32d79fb34aa97", kill_on_drop: false }`
[INFO] [stdout] 65dff38b71c552e306c4ae7dc57e8988fa6a15e09874b91df0f32d79fb34aa97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e6fcb27abe4dd7b3cb1eb47e97cb41a86b5ec68e0742509d201183527ef72b3
[INFO] running `Command { std: "docker" "start" "-a" "3e6fcb27abe4dd7b3cb1eb47e97cb41a86b5ec68e0742509d201183527ef72b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/russell_tensor-0b01189819e34c4e)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test constants::tests::constants_are_correct ... ok
[INFO] [stdout] test constants::tests::i_to_ij_is_correct ... ok
[INFO] [stdout] test constants::tests::ij_to_i_is_correct ... ok
[INFO] [stdout] test constants::tests::ijkl_to_ij_is_correct ... ok
[INFO] [stdout] test operations::tests::t2_ddot_t2_works ... ok
[INFO] [stdout] test operations::tests::t2_ddot_t2_sym_with_unsymmetric_works ... ok
[INFO] [stdout] test operations::tests::t2_sdot_t2_both_symmetric_works ... ok
[INFO] [stdout] test operations::tests::t2_sdot_t2_works ... ok
[INFO] [stdout] test operations::tests::t2_ddot_t2_both_symmetric_works ... ok
[INFO] [stdout] test samples::tests::components_of_sample2_are_correct ... ok
[INFO] [stdout] test samples::tests::sample1_matches_std_matrix ... ok
[INFO] [stdout] test samples::tests::sample1_sym_matches_std_matrix ... ok
[INFO] [stdout] test tensor2::tests::display_trait_works ... ok
[INFO] [stdout] test tensor2::tests::from_symmetric_tensor_fails_on_invalid_data ... ok
[INFO] [stdout] test tensor2::tests::from_symmetric_tensor_works ... ok
[INFO] [stdout] test tensor2::tests::new_symmetric_tensor2_works ... ok
[INFO] [stdout] test tensor2::tests::from_tensor_works ... ok
[INFO] [stdout] test tensor2::tests::new_tensor2_works ... ok
[INFO] [stdout] test tensor2::tests::to_tensor_symmetric_works ... ok
[INFO] [stdout] test tensor2::tests::to_tensor_works ... ok
[INFO] [stdout] test tensor4::tests::from_tensor_sym_fails ... ok
[INFO] [stdout] test tensor4::tests::from_tensor_sym_works ... ok
[INFO] [stdout] test tensor4::tests::from_tensor_works ... ok
[INFO] [stdout] test tensor4::tests::new_tensor4_works ... ok
[INFO] [stdout] test tensor4::tests::to_tensor_4_works ... ok
[INFO] [stdout] test tensor4::tests::to_tensor_symmetric_4_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests russell_tensor
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/tensor2.rs - tensor2::Tensor2::fmt (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e6fcb27abe4dd7b3cb1eb47e97cb41a86b5ec68e0742509d201183527ef72b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6fcb27abe4dd7b3cb1eb47e97cb41a86b5ec68e0742509d201183527ef72b3", kill_on_drop: false }`
[INFO] [stdout] 3e6fcb27abe4dd7b3cb1eb47e97cb41a86b5ec68e0742509d201183527ef72b3