[INFO] cloning repository https://github.com/strager/big-oh-lines
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/strager/big-oh-lines" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrager%2Fbig-oh-lines", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrager%2Fbig-oh-lines'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 537e6a048d10c89ee6ea421c48c4ecc7229d2d01
[INFO] checking strager/big-oh-lines against master#7606c13961ddc1174b70638e934df0439b7dc515 for pr-121979
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrager%2Fbig-oh-lines" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/strager/big-oh-lines on toolchain 7606c13961ddc1174b70638e934df0439b7dc515
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7606c13961ddc1174b70638e934df0439b7dc515" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/strager/big-oh-lines
[INFO] finished tweaking git repo https://github.com/strager/big-oh-lines
[INFO] tweaked toml for git repo https://github.com/strager/big-oh-lines written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/strager/big-oh-lines 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" "+7606c13961ddc1174b70638e934df0439b7dc515" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking strager/big-oh-lines against try#ae973628c64ab60398819bcc1fd9f08ae68ad5b5 for pr-121979
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrager%2Fbig-oh-lines" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/strager/big-oh-lines on toolchain ae973628c64ab60398819bcc1fd9f08ae68ad5b5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/strager/big-oh-lines
[INFO] finished tweaking git repo https://github.com/strager/big-oh-lines
[INFO] tweaked toml for git repo https://github.com/strager/big-oh-lines written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/strager/big-oh-lines 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" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking strager/big-oh-lines against try#ae973628c64ab60398819bcc1fd9f08ae68ad5b5 for pr-121979
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrager%2Fbig-oh-lines" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/strager/big-oh-lines on toolchain ae973628c64ab60398819bcc1fd9f08ae68ad5b5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/strager/big-oh-lines
[INFO] finished tweaking git repo https://github.com/strager/big-oh-lines
[INFO] tweaked toml for git repo https://github.com/strager/big-oh-lines written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/strager/big-oh-lines 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" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96a9154250a011b28eea182f87ecca8115ee04050b27e6efdb91ecfa78df1a8e
[INFO] running `Command { std: "docker" "start" "-a" "96a9154250a011b28eea182f87ecca8115ee04050b27e6efdb91ecfa78df1a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96a9154250a011b28eea182f87ecca8115ee04050b27e6efdb91ecfa78df1a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a9154250a011b28eea182f87ecca8115ee04050b27e6efdb91ecfa78df1a8e", kill_on_drop: false }`
[INFO] [stdout] 96a9154250a011b28eea182f87ecca8115ee04050b27e6efdb91ecfa78df1a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ae973628c64ab60398819bcc1fd9f08ae68ad5b5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6232b16cc447f9bea03de759fd9949fe92e6303dd2eb8ce68ff547a6c2e245db
[INFO] running `Command { std: "docker" "start" "-a" "6232b16cc447f9bea03de759fd9949fe92e6303dd2eb8ce68ff547a6c2e245db", kill_on_drop: false }`
[INFO] [stderr]     Checking bol_base v0.1.0 (/opt/rustwide/workdir/bol_base)
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking ciborium-io v0.2.0
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking os_str_bytes v6.5.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking bol_linelinear82 v0.1.0 (/opt/rustwide/workdir/bol_linelinear82)
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking bol_bsearch5 v0.1.0 (/opt/rustwide/workdir/bol_bsearch5)
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking bol_linelinear84 v0.1.0 (/opt/rustwide/workdir/bol_linelinear84)
[INFO] [stderr]     Checking bol_linearfancy v0.1.0 (/opt/rustwide/workdir/bol_linearfancy)
[INFO] [stderr]     Checking bol_linelinear83 v0.1.0 (/opt/rustwide/workdir/bol_linelinear83)
[INFO] [stderr]     Checking bol_linelinear v0.1.0 (/opt/rustwide/workdir/bol_linelinear)
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdPartialOrd`
[INFO] [stdout]   --> bol_linelinear84/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         use std::simd::SimdPartialOrd;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ no `SimdPartialOrd` in `simd`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 40 |         use core::simd::prelude::SimdPartialOrd;
[INFO] [stdout]    |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 40 |         use std::simd::prelude::SimdPartialOrd;
[INFO] [stdout]    |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `simd_lt` found for struct `Simd` in the current scope
[INFO] [stdout]   --> bol_linelinear84/src/lib.rs:45:55
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let matches: Mask<isize, 8> = offset_simd.simd_lt(line_offset_simd);
[INFO] [stdout]    |                                                       ^^^^^^^
[INFO] [stdout]   --> /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/core/src/../../portable-simd/crates/core_simd/src/simd/cmp/ord.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Simd<usize, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `SimdPartialOrd` which provides `simd_lt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::simd::cmp::SimdPartialOrd;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `simd_gt` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let matches: Mask<isize, 8> = offset_simd.simd_gt(line_offset_simd);
[INFO] [stdout]    |                                                       ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdPartialOrd`
[INFO] [stdout]   --> bol_linelinear83/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         use std::simd::SimdPartialOrd;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ no `SimdPartialOrd` in `simd`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 40 |         use core::simd::prelude::SimdPartialOrd;
[INFO] [stdout]    |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 40 |         use std::simd::prelude::SimdPartialOrd;
[INFO] [stdout]    |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `simd_lt` found for struct `Simd` in the current scope
[INFO] [stdout]   --> bol_linelinear83/src/lib.rs:45:55
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let matches: Mask<isize, 8> = offset_simd.simd_lt(line_offset_simd);
[INFO] [stdout]    |                                                       ^^^^^^^
[INFO] [stdout]   --> /rustc/ae973628c64ab60398819bcc1fd9f08ae68ad5b5/library/core/src/../../portable-simd/crates/core_simd/src/simd/cmp/ord.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Simd<usize, 8>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `SimdPartialOrd` which provides `simd_lt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 3  + use std::simd::cmp::SimdPartialOrd;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `simd_gt` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let matches: Mask<isize, 8> = offset_simd.simd_gt(line_offset_simd);
[INFO] [stdout]    |                                                       ~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bol_linelinear84` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `bol_linelinear83` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6232b16cc447f9bea03de759fd9949fe92e6303dd2eb8ce68ff547a6c2e245db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6232b16cc447f9bea03de759fd9949fe92e6303dd2eb8ce68ff547a6c2e245db", kill_on_drop: false }`
[INFO] [stdout] 6232b16cc447f9bea03de759fd9949fe92e6303dd2eb8ce68ff547a6c2e245db