[INFO] fetching crate gortsz 0.1.5...
[INFO] testing gortsz-0.1.5 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate gortsz 0.1.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate gortsz 0.1.5
[INFO] finished tweaking crates.io crate gortsz 0.1.5
[INFO] tweaked toml for crates.io crate gortsz 0.1.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gortsz 0.1.5 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gortsz 0.1.5 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81ff8800035b34d56319d9f6371837cdacba2f155c4f2c0f01fb6a1502a3e30c
[INFO] running `Command { std: "docker" "start" "-a" "81ff8800035b34d56319d9f6371837cdacba2f155c4f2c0f01fb6a1502a3e30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81ff8800035b34d56319d9f6371837cdacba2f155c4f2c0f01fb6a1502a3e30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ff8800035b34d56319d9f6371837cdacba2f155c4f2c0f01fb6a1502a3e30c", kill_on_drop: false }`
[INFO] [stdout] 81ff8800035b34d56319d9f6371837cdacba2f155c4f2c0f01fb6a1502a3e30c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04fe208e8e9ec1b699c3f2cc2d21c8494ee8a47f4020eaab35c94d94887e6c00
[INFO] running `Command { std: "docker" "start" "-a" "04fe208e8e9ec1b699c3f2cc2d21c8494ee8a47f4020eaab35c94d94887e6c00", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling gortsz v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_arg_infer)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "04fe208e8e9ec1b699c3f2cc2d21c8494ee8a47f4020eaab35c94d94887e6c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04fe208e8e9ec1b699c3f2cc2d21c8494ee8a47f4020eaab35c94d94887e6c00", kill_on_drop: false }`
[INFO] [stdout] 04fe208e8e9ec1b699c3f2cc2d21c8494ee8a47f4020eaab35c94d94887e6c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d9034a2d379cc3d4d96f1d1ee9c506ec4491378e651fe05efcd41be1a9b7f41
[INFO] running `Command { std: "docker" "start" "-a" "0d9034a2d379cc3d4d96f1d1ee9c506ec4491378e651fe05efcd41be1a9b7f41", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-str v0.6.2
[INFO] [stdout] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_arg_infer)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gortsz v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_arg_infer` has been stable since 1.89.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_arg_infer)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<Iter<'_, (u32, [f32; 2])> as IntoIterator>::Item == (u32, [f32; 2])`
[INFO] [stdout]    --> src/lib.rs:481:13
[INFO] [stdout]     |
[INFO] [stdout] 480 |         let compressed = match compress_with_stats::<{ COLUMNS - 1 }, 3, WhitepaperOptions>(
[INFO] [stdout]     |                                ------------------------------------------------------------ required by a bound introduced by this call
[INFO] [stdout] 481 |             timeseries.iter(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ expected `(u32, [f32; 2])`, found `&(u32, [f32; 2])`
[INFO] [stdout]     |
[INFO] [stdout]     = note:  expected tuple `(_, _)`
[INFO] [stdout]             found reference `&(_, _)`
[INFO] [stdout] note: required by a bound in `compress_with_stats`
[INFO] [stdout]    --> src/lib.rs:49:31
[INFO] [stdout]     |
[INFO] [stdout]  43 | pub fn compress_with_stats<
[INFO] [stdout]     |        ------------------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout]  49 |     series: impl IntoIterator<Item = (u32, [f32; N])>,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `compress_with_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gortsz` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "0d9034a2d379cc3d4d96f1d1ee9c506ec4491378e651fe05efcd41be1a9b7f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9034a2d379cc3d4d96f1d1ee9c506ec4491378e651fe05efcd41be1a9b7f41", kill_on_drop: false }`
[INFO] [stdout] 0d9034a2d379cc3d4d96f1d1ee9c506ec4491378e651fe05efcd41be1a9b7f41