[INFO] fetching crate compression 0.1.5...
[INFO] checking compression-0.1.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate compression 0.1.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate compression 0.1.5
[INFO] finished tweaking crates.io crate compression 0.1.5
[INFO] tweaked toml for crates.io crate compression 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate compression 0.1.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbd2bf446daf5cfa1baa4ff2fea14ad9819acfa062339708889d71c75391d344
[INFO] running `Command { std: "docker" "start" "-a" "bbd2bf446daf5cfa1baa4ff2fea14ad9819acfa062339708889d71c75391d344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbd2bf446daf5cfa1baa4ff2fea14ad9819acfa062339708889d71c75391d344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd2bf446daf5cfa1baa4ff2fea14ad9819acfa062339708889d71c75391d344", kill_on_drop: false }`
[INFO] [stdout] bbd2bf446daf5cfa1baa4ff2fea14ad9819acfa062339708889d71c75391d344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d12af2b582e1e59ddc36c916fe28899f757bd4abc9f8743e53c61e28bb655e6
[INFO] running `Command { std: "docker" "start" "-a" "0d12af2b582e1e59ddc36c916fe28899f757bd4abc9f8743e53c61e28bb655e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking compression v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout]    |         ^^                               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 17 -         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout] 17 +         make_table_reverse(0xEDB8_8320);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout]    |         ^^                              ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 30 -         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout] 30 +         make_table_normal(0x04C1_1DB7);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/error.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 29 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/bzip2/error.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 25 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stdout] warning: trait `BitWriteExt` is never used
[INFO] [stdout]   --> src/bitio/writer.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) trait BitWriteExt<T, I>
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BitIterator` is never constructed
[INFO] [stdout]   --> src/bitio/writer.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub(crate) struct BitIterator<T, D, I, W>
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/bitio/writer.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | / impl<T, D, I, W> BitIterator<T, D, I, W>
[INFO] [stdout] 86 | | where
[INFO] [stdout] 87 | |     T: Copy
[INFO] [stdout] 88 | |         + BitOr<Output = T>
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |     I: Iterator<Item = SmallBitVec<T>>,
[INFO] [stdout] 96 | |     W: BorrowMut<BitWriter<D>>,
[INFO] [stdout]    | |_______________________________- associated function in this implementation
[INFO] [stdout] 97 |   {
[INFO] [stdout] 98 |       fn new(inner: I, writer: W, action: Action) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking simple_logger v5.0.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stdout] error[E0432]: unresolved import `rand::distributions`
[INFO] [stdout]    --> src/deflate/mod.rs:137:15
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use rand::distributions::Standard;
[INFO] [stdout]     |               ^^^^^^^^^^^^^ could not find `distributions` in `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::distributions`
[INFO] [stdout]   --> src/gzip/mod.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |     use rand::distributions::Standard;
[INFO] [stdout]    |               ^^^^^^^^^^^^^ could not find `distributions` in `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand::distributions`
[INFO] [stdout]   --> src/zlib/mod.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |     use rand::distributions::Standard;
[INFO] [stdout]    |               ^^^^^^^^^^^^^ could not find `distributions` in `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout]    |         ^^                               ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 17 -         { make_table_reverse(0xEDB8_8320) };
[INFO] [stdout] 17 +         make_table_reverse(0xEDB8_8320);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/crc32.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout]    |         ^^                              ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 30 -         { make_table_normal(0x04C1_1DB7) };
[INFO] [stdout] 30 +         make_table_normal(0x04C1_1DB7);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/error.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 29 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/bzip2/error.rs:25:36
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout]    |                                    ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -     fn cause(&self) -> Option<&dyn (::std::error::Error)> {
[INFO] [stdout] 25 +     fn cause(&self) -> Option<&dyn ::std::error::Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/deflate/mod.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 138 |     use rand::{thread_rng, Rng};
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/deflate/mod.rs:192:19
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let rng = thread_rng();
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/deflate/mod.rs:199:19
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let rng = thread_rng();
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/deflate/mod.rs:206:19
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let rng = thread_rng();
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/deflate/mod.rs:217:19
[INFO] [stdout]     |
[INFO] [stdout] 217 |         let rng = thread_rng();
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/gzip/mod.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use rand::{thread_rng, Rng};
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/gzip/mod.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let rng = thread_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/gzip/mod.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let rng = thread_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/gzip/mod.rs:79:19
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let rng = thread_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/gzip/mod.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let rng = thread_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/zlib/mod.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use rand::{thread_rng, Rng};
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/zlib/mod.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let rng = thread_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/zlib/mod.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let rng = thread_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/zlib/mod.rs:79:19
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let rng = thread_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/zlib/mod.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let rng = thread_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compression` (lib test) due to 3 previous errors; 19 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0d12af2b582e1e59ddc36c916fe28899f757bd4abc9f8743e53c61e28bb655e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d12af2b582e1e59ddc36c916fe28899f757bd4abc9f8743e53c61e28bb655e6", kill_on_drop: false }`
[INFO] [stdout] 0d12af2b582e1e59ddc36c916fe28899f757bd4abc9f8743e53c61e28bb655e6