[INFO] fetching crate sparse 0.4.0...
[INFO] testing sparse-0.4.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate sparse 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sparse 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sparse 0.4.0
[INFO] tweaked toml for crates.io crate sparse 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse 0.4.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sparse 0.4.0 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4617b2e3f86cb1274ea78ad18d10d5912959b832502f48292888151aa118de00
[INFO] running `Command { std: "docker" "start" "-a" "4617b2e3f86cb1274ea78ad18d10d5912959b832502f48292888151aa118de00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4617b2e3f86cb1274ea78ad18d10d5912959b832502f48292888151aa118de00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4617b2e3f86cb1274ea78ad18d10d5912959b832502f48292888151aa118de00", kill_on_drop: false }`
[INFO] [stdout] 4617b2e3f86cb1274ea78ad18d10d5912959b832502f48292888151aa118de00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 951b06bc46081f2ba9f96661148e28b13e342dab1316da38ec7e2abc5f9668b0
[INFO] running `Command { std: "docker" "start" "-a" "951b06bc46081f2ba9f96661148e28b13e342dab1316da38ec7e2abc5f9668b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "951b06bc46081f2ba9f96661148e28b13e342dab1316da38ec7e2abc5f9668b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951b06bc46081f2ba9f96661148e28b13e342dab1316da38ec7e2abc5f9668b0", kill_on_drop: false }`
[INFO] [stdout] 951b06bc46081f2ba9f96661148e28b13e342dab1316da38ec7e2abc5f9668b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1143414198d5ce95cd9a217d7141357e0462b0ac8ee461d2aaa5cfa68225a92c
[INFO] running `Command { std: "docker" "start" "-a" "1143414198d5ce95cd9a217d7141357e0462b0ac8ee461d2aaa5cfa68225a92c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "1143414198d5ce95cd9a217d7141357e0462b0ac8ee461d2aaa5cfa68225a92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1143414198d5ce95cd9a217d7141357e0462b0ac8ee461d2aaa5cfa68225a92c", kill_on_drop: false }`
[INFO] [stdout] 1143414198d5ce95cd9a217d7141357e0462b0ac8ee461d2aaa5cfa68225a92c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96fedba544322c9a3f766ba7ce9417207d25888389a3984715b59177c89b816a
[INFO] running `Command { std: "docker" "start" "-a" "96fedba544322c9a3f766ba7ce9417207d25888389a3984715b59177c89b816a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparse-01c431505461e0e8)
[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]      Running tests/regression/main.rs (/opt/rustwide/target/debug/deps/regression-10743c24c2c12c06)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test coo::clone_pattern ... ok
[INFO] [stdout] test coo::clone_matrix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparse
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::nrows (line 352) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::capacity (line 397) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::length (line 380) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::clear (line 411) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::ncols (line 366) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::iter_mut (line 477) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinatePattern<I>::clear (line 204) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::iter (line 457) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::push (line 429) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinatePattern<I>::capacity (line 162) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinatePattern<I>::ncols (line 131) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinatePattern<I>::new (line 90) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinatePattern<I>::nrows (line 117) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinatePattern<I>::push (line 176) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinatePattern<I>::length (line 145) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinatePattern<I>::iter (line 222) ... ok
[INFO] [stdout] test src/coo.rs - coo::CoordinateMatrix<I,S>::new (line 324) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.61s; merged doctests compilation took 0.58s
[INFO] running `Command { std: "docker" "inspect" "96fedba544322c9a3f766ba7ce9417207d25888389a3984715b59177c89b816a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96fedba544322c9a3f766ba7ce9417207d25888389a3984715b59177c89b816a", kill_on_drop: false }`
[INFO] [stdout] 96fedba544322c9a3f766ba7ce9417207d25888389a3984715b59177c89b816a
