[INFO] fetching crate trk-io 0.19.0...
[INFO] testing trk-io-0.19.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate trk-io 0.19.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate trk-io 0.19.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trk-io 0.19.0
[INFO] finished tweaking crates.io crate trk-io 0.19.0
[INFO] tweaked toml for crates.io crate trk-io 0.19.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate trk-io 0.19.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byteordered v0.5.0
[INFO] [stderr]   Downloaded safe-transmute v0.11.1
[INFO] [stderr]   Downloaded ndarray v0.15.1
[INFO] [stderr]   Downloaded nifti v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10a283145f2a1a75bfdd31d9bf3a68d85ff590d24fe0fc9c0dbc3ada8f89c893
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "10a283145f2a1a75bfdd31d9bf3a68d85ff590d24fe0fc9c0dbc3ada8f89c893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10a283145f2a1a75bfdd31d9bf3a68d85ff590d24fe0fc9c0dbc3ada8f89c893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a283145f2a1a75bfdd31d9bf3a68d85ff590d24fe0fc9c0dbc3ada8f89c893", kill_on_drop: false }`
[INFO] [stdout] 10a283145f2a1a75bfdd31d9bf3a68d85ff590d24fe0fc9c0dbc3ada8f89c893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ebbbae4070c820676bbd0c5906bbf2434dbb7e8bdfce6a4262fbffe1d977092
[INFO] running `Command { std: "docker" "start" "-a" "7ebbbae4070c820676bbd0c5906bbf2434dbb7e8bdfce6a4262fbffe1d977092", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling simba v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling nalgebra v0.25.4
[INFO] [stderr]    Compiling trk-io v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.77s
[INFO] running `Command { std: "docker" "inspect" "7ebbbae4070c820676bbd0c5906bbf2434dbb7e8bdfce6a4262fbffe1d977092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebbbae4070c820676bbd0c5906bbf2434dbb7e8bdfce6a4262fbffe1d977092", kill_on_drop: false }`
[INFO] [stdout] 7ebbbae4070c820676bbd0c5906bbf2434dbb7e8bdfce6a4262fbffe1d977092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de5bf22ddd283d4b10e2856c764778393be4c5d457a105f59e5e865cece27e2a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de5bf22ddd283d4b10e2856c764778393be4c5d457a105f59e5e865cece27e2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling trk-io v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "de5bf22ddd283d4b10e2856c764778393be4c5d457a105f59e5e865cece27e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5bf22ddd283d4b10e2856c764778393be4c5d457a105f59e5e865cece27e2a", kill_on_drop: false }`
[INFO] [stdout] de5bf22ddd283d4b10e2856c764778393be4c5d457a105f59e5e865cece27e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 672bb9d9569dafdad5443ad9fada5eb3716f0e4fa6d586dc842e51ee86d7a4ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "672bb9d9569dafdad5443ad9fada5eb3716f0e4fa6d586dc842e51ee86d7a4ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trk_io-a284fb4edcaca1f3)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test cheader::tests::test_scalars ... ok
[INFO] [stdout] test cheader::tests::test_read_empty_names ... ok
[INFO] [stdout] test orientation::tests::test_axcodes_to_orientations ... ok
[INFO] [stdout] test orientation::tests::test_orientations_transform ... ok
[INFO] [stdout] test orientation::tests::test_orientations_to_axcodes ... ok
[INFO] [stdout] test orientation::tests::test_affine_to_axcodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/affine.rs (/opt/rustwide/target/debug/deps/affine-bfba38b5bb8e706a)
[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/array_sequence.rs (/opt/rustwide/target/debug/deps/array_sequence-af8dd67966a09354)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_construction ... ok
[INFO] [stdout] test test_dynamic ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_empty_push ... ok
[INFO] [stdout] test test_integers ... ok
[INFO] [stdout] test test_filter ... ok
[INFO] [stdout] test test_iterator_mut ... ok
[INFO] [stdout] test test_reverse_iterator ... ok
[INFO] [stdout] test test_iterator ... ok
[INFO] [stdout] test test_new_too_much ... ok
[INFO] [stdout] test test_new_not_enough ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/header.rs (/opt/rustwide/target/debug/deps/header-9b1556a730d3ece9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_add_property ... ok
[INFO] [stdout] test test_add_scalar ... ok
[INFO] [stdout] test test_copy_scalars_and_properties ... ok
[INFO] [stdout] test test_property_name_too_long ... ok
[INFO] [stdout] test test_scalar_name_too_long ... ok
[INFO] [stdout] test test_too_much_properties ... ok
[INFO] [stdout] test test_unicode_property ... ok
[INFO] [stdout] test test_too_much_scalars ... ok
[INFO] [stdout] test test_unicode_scalar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/trk_read.rs (/opt/rustwide/target/debug/deps/trk_read-48974524a9757e93)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_load_complex ... ok
[INFO] [stdout] test test_load_empty ... ok
[INFO] [stdout] test test_load_simple ... ok
[INFO] [stdout] test test_load_complex_big_endian ... ok
[INFO] [stdout] test test_load_standard_lps ... ok
[INFO] [stdout] test test_load_standard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/trk_write.rs (/opt/rustwide/target/debug/deps/trk_write-1627b1af9c381ba1)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_write_empty ... ok
[INFO] [stdout] test test_write_ref_tractogram_item_simple ... ok
[INFO] [stdout] test test_write_points_simple ... ok
[INFO] [stdout] test test_write_complex ... ok
[INFO] [stdout] test test_write_dynamic ... ok
[INFO] [stdout] test test_write_simple ... ok
[INFO] [stdout] test test_write_tractogram_item_simple ... ok
[INFO] [stdout] test test_write_standard ... ok
[INFO] [stdout] test test_write_standard_lps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trk-io
[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" "672bb9d9569dafdad5443ad9fada5eb3716f0e4fa6d586dc842e51ee86d7a4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672bb9d9569dafdad5443ad9fada5eb3716f0e4fa6d586dc842e51ee86d7a4ec", kill_on_drop: false }`
[INFO] [stdout] 672bb9d9569dafdad5443ad9fada5eb3716f0e4fa6d586dc842e51ee86d7a4ec