[INFO] fetching crate vortex-fsst 0.54.0...
[INFO] checking vortex-fsst-0.54.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate vortex-fsst 0.54.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate vortex-fsst 0.54.0
[INFO] finished tweaking crates.io crate vortex-fsst 0.54.0
[INFO] tweaked toml for crates.io crate vortex-fsst 0.54.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vortex-fsst 0.54.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vortex-fsst 0.54.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6a33cde8a5eafc61603af78542b3832e18106ce287b606b370d22ca2faa50a9
[INFO] running `Command { std: "docker" "start" "-a" "e6a33cde8a5eafc61603af78542b3832e18106ce287b606b370d22ca2faa50a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6a33cde8a5eafc61603af78542b3832e18106ce287b606b370d22ca2faa50a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a33cde8a5eafc61603af78542b3832e18106ce287b606b370d22ca2faa50a9", kill_on_drop: false }`
[INFO] [stdout] e6a33cde8a5eafc61603af78542b3832e18106ce287b606b370d22ca2faa50a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9a5d941ed72cee8f9e506640d3445a7706453073c4094cfbaec02989ae7c247
[INFO] running `Command { std: "docker" "start" "-a" "e9a5d941ed72cee8f9e506640d3445a7706453073c4094cfbaec02989ae7c247", kill_on_drop: false }`
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[INFO] [stderr]     Checking vortex-scalar v0.54.0
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[INFO] [stderr]     Checking vortex-fsst v0.54.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<vortex_scalar::Scalar, Infallible>
[INFO] [stdout]   --> src/tests.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |           assert_eq!($arr.scalar_at($n), $expected.try_into().unwrap());
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 | /     assert_nth_scalar!(
[INFO] [stdout] 40 | |         fsst_array,
[INFO] [stdout] 41 | |         0,
[INFO] [stdout] 42 | |         "The Greeks never said that the limit could not be overstepped"
[INFO] [stdout] 43 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the macro `assert_nth_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<vortex_scalar::Scalar, Infallible>
[INFO] [stdout]   --> src/tests.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |           assert_eq!($arr.scalar_at($n), $expected.try_into().unwrap());
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 | /     assert_nth_scalar!(
[INFO] [stdout] 45 | |         fsst_array,
[INFO] [stdout] 46 | |         1,
[INFO] [stdout] 47 | |         "They said it existed and that whoever dared to exceed it was mercilessly struck down"
[INFO] [stdout] 48 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_nth_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<vortex_scalar::Scalar, Infallible>
[INFO] [stdout]   --> src/tests.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |           assert_eq!($arr.scalar_at($n), $expected.try_into().unwrap());
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 | /     assert_nth_scalar!(
[INFO] [stdout] 50 | |         fsst_array,
[INFO] [stdout] 51 | |         2,
[INFO] [stdout] 52 | |         "Nothing in present history can contradict them"
[INFO] [stdout] 53 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_nth_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<vortex_scalar::Scalar, Infallible>
[INFO] [stdout]   --> src/tests.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |           assert_eq!($arr.scalar_at($n), $expected.try_into().unwrap());
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 | /     assert_nth_scalar!(
[INFO] [stdout] 60 | |         fsst_sliced,
[INFO] [stdout] 61 | |         0,
[INFO] [stdout] 62 | |         "They said it existed and that whoever dared to exceed it was mercilessly struck down"
[INFO] [stdout] 63 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_nth_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<vortex_scalar::Scalar, Infallible>
[INFO] [stdout]   --> src/tests.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |           assert_eq!($arr.scalar_at($n), $expected.try_into().unwrap());
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | /     assert_nth_scalar!(
[INFO] [stdout] 65 | |         fsst_sliced,
[INFO] [stdout] 66 | |         1,
[INFO] [stdout] 67 | |         "Nothing in present history can contradict them"
[INFO] [stdout] 68 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_nth_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<vortex_scalar::Scalar, Infallible>
[INFO] [stdout]   --> src/tests.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |           assert_eq!($arr.scalar_at($n), $expected.try_into().unwrap());
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | /     assert_nth_scalar!(
[INFO] [stdout] 76 | |         fsst_taken,
[INFO] [stdout] 77 | |         0,
[INFO] [stdout] 78 | |         "The Greeks never said that the limit could not be overstepped"
[INFO] [stdout] 79 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_nth_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<vortex_scalar::Scalar, Infallible>
[INFO] [stdout]   --> src/tests.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |           assert_eq!($arr.scalar_at($n), $expected.try_into().unwrap());
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 | /     assert_nth_scalar!(
[INFO] [stdout] 81 | |         fsst_taken,
[INFO] [stdout] 82 | |         1,
[INFO] [stdout] 83 | |         "Nothing in present history can contradict them"
[INFO] [stdout] 84 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_nth_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<vortex_scalar::Scalar, Infallible>
[INFO] [stdout]   --> src/tests.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |           assert_eq!($arr.scalar_at($n), $expected.try_into().unwrap());
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | /     assert_nth_scalar!(
[INFO] [stdout] 93 | |         fsst_filtered,
[INFO] [stdout] 94 | |         0,
[INFO] [stdout] 95 | |         "They said it existed and that whoever dared to exceed it was mercilessly struck down"
[INFO] [stdout] 96 | |     );
[INFO] [stdout]    | |_____- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_nth_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vortex-fsst` (lib test) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e9a5d941ed72cee8f9e506640d3445a7706453073c4094cfbaec02989ae7c247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a5d941ed72cee8f9e506640d3445a7706453073c4094cfbaec02989ae7c247", kill_on_drop: false }`
[INFO] [stdout] e9a5d941ed72cee8f9e506640d3445a7706453073c4094cfbaec02989ae7c247
