[INFO] fetching crate librscrc 0.1.0...
[INFO] testing librscrc-0.1.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate librscrc 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate librscrc 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librscrc 0.1.0
[INFO] finished tweaking crates.io crate librscrc 0.1.0
[INFO] tweaked toml for crates.io crate librscrc 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 572ee7c1f37e40cc24575440ef759e608b60c5e63a9caf37f13e6a4b08227594
[INFO] running `Command { std: "docker" "start" "-a" "572ee7c1f37e40cc24575440ef759e608b60c5e63a9caf37f13e6a4b08227594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "572ee7c1f37e40cc24575440ef759e608b60c5e63a9caf37f13e6a4b08227594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572ee7c1f37e40cc24575440ef759e608b60c5e63a9caf37f13e6a4b08227594", kill_on_drop: false }`
[INFO] [stdout] 572ee7c1f37e40cc24575440ef759e608b60c5e63a9caf37f13e6a4b08227594
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5f236cfbebb01e8217682da85d74a8ea9c2995b1b5dbfb88a3d1891ab107097
[INFO] running `Command { std: "docker" "start" "-a" "d5f236cfbebb01e8217682da85d74a8ea9c2995b1b5dbfb88a3d1891ab107097", kill_on_drop: false }`
[INFO] [stderr]    Compiling librscrc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/check32/crc32.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `generate_simd_constants` is never used
[INFO] [stdout]    --> src/check32/custom_crc32.rs:202:25
[INFO] [stdout]     |
[INFO] [stdout] 24  | impl CustomCrc32 {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub(super) const fn generate_simd_constants(polynomial: u64) -> [u64; 7] {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "d5f236cfbebb01e8217682da85d74a8ea9c2995b1b5dbfb88a3d1891ab107097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f236cfbebb01e8217682da85d74a8ea9c2995b1b5dbfb88a3d1891ab107097", kill_on_drop: false }`
[INFO] [stdout] d5f236cfbebb01e8217682da85d74a8ea9c2995b1b5dbfb88a3d1891ab107097
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e31f24c146a8dbc4d9488efd90a80775c4e488fb24604c6f06411c2b9de00c
[INFO] running `Command { std: "docker" "start" "-a" "99e31f24c146a8dbc4d9488efd90a80775c4e488fb24604c6f06411c2b9de00c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/check32/crc32.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `generate_simd_constants` is never used
[INFO] [stdout]    --> src/check32/custom_crc32.rs:202:25
[INFO] [stdout]     |
[INFO] [stdout] 24  | impl CustomCrc32 {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub(super) const fn generate_simd_constants(polynomial: u64) -> [u64; 7] {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling librscrc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/check32/../../sample_files/test_data.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/check32/crc32.rs:118:39
[INFO] [stdout]     |
[INFO] [stdout] 118 |     static LARGE_DATA_1: &[u8; 144] = include_bytes!("../../sample_files/test_data.txt");
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/check32/../../sample_files/test_data_odd_size.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/check32/crc32.rs:119:39
[INFO] [stdout]     |
[INFO] [stdout] 119 |     static LARGE_DATA_2: &[u8; 241] = include_bytes!("../../sample_files/test_data_odd_size.txt");
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/check32/../../sample_files/test_data.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/check32/crc32c.rs:132:39
[INFO] [stdout]     |
[INFO] [stdout] 132 |     static LARGE_DATA_1: &[u8; 144] = include_bytes!("../../sample_files/test_data.txt");
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/check32/../../sample_files/test_data_odd_size.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/check32/crc32c.rs:133:39
[INFO] [stdout]     |
[INFO] [stdout] 133 |     static LARGE_DATA_2: &[u8; 241] = include_bytes!("../../sample_files/test_data_odd_size.txt");
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/check32/../../sample_files/test_data_odd_size.txt: No such file or directory (os error 2)
[INFO] [stdout]    --> src/check32/custom_crc32.rs:305:39
[INFO] [stdout]     |
[INFO] [stdout] 305 |     static LARGE_DATA_2: &[u8; 241] = include_bytes!("../../sample_files/test_data_odd_size.txt");
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `librscrc` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "99e31f24c146a8dbc4d9488efd90a80775c4e488fb24604c6f06411c2b9de00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e31f24c146a8dbc4d9488efd90a80775c4e488fb24604c6f06411c2b9de00c", kill_on_drop: false }`
[INFO] [stdout] 99e31f24c146a8dbc4d9488efd90a80775c4e488fb24604c6f06411c2b9de00c
