[INFO] crate async-compression 0.1.0 is already in cache
[INFO] checking async-compression-0.1.0 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] extracting crate async-compression 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate async-compression 0.1.0 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate async-compression 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate async-compression 0.1.0
[INFO] tweaked toml for crates.io crate async-compression 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e5fe1ae5a07b75a33d91d5f40b592245dcf413898a252248ece3c799b4a64b35
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e5fe1ae5a07b75a33d91d5f40b592245dcf413898a252248ece3c799b4a64b35"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]    Compiling time v0.2.2
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]     Checking regex-syntax v0.6.13
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]     Checking pulse v0.5.3
[INFO] [stderr]    Compiling proptest-derive v0.1.2
[INFO] [stderr]     Checking bit-set v0.5.1
[INFO] [stderr]     Checking timebomb v0.1.2
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking proptest v0.9.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling pin-project-internal v0.4.6
[INFO] [stderr]    Compiling ntest_timeout v0.3.3
[INFO] [stderr]    Compiling ntest_test_cases v0.3.4
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking ntest v0.3.3
[INFO] [stderr]     Checking pin-project v0.4.6
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking async-compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / macro_rules! algos {
[INFO] [stderr] 2  | |     (@algo $algo:ident [$algo_s:expr] $decoder:ident $encoder:ident<$inner:ident> $({ $($constructor:tt)* })*) => {
[INFO] [stderr] 3  | |         #[cfg(feature = $algo_s)]
[INFO] [stderr] 4  | |         decoder! {
[INFO] [stderr] ...  |
[INFO] [stderr] 96 | |     }
[INFO] [stderr] 97 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `written`
[INFO] [stderr]   --> src/util.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub(crate) fn written(&self) -> &[u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwritten`
[INFO] [stderr]   --> src/util.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub(crate) fn unwritten(&self) -> &[u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `advance`
[INFO] [stderr]   --> src/util.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub(crate) fn advance(&mut self, amount: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `into_inner`
[INFO] [stderr]   --> src/util.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub(crate) fn into_inner(self) -> B {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwritten_mut`
[INFO] [stderr]   --> src/util.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub(crate) fn unwritten_mut(&mut self) -> &mut [u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `copy_unwritten_from`
[INFO] [stderr]   --> src/util.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub(crate) fn copy_unwritten_from<C: AsRef<[u8]>>(&mut self, other: &mut PartialBuffer<C>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take`
[INFO] [stderr]   --> src/util.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub(crate) fn take(&mut self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking futures-test v0.3.1
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / macro_rules! algos {
[INFO] [stderr] 2  | |     (@algo $algo:ident [$algo_s:expr] $decoder:ident $encoder:ident<$inner:ident> $({ $($constructor:tt)* })*) => {
[INFO] [stderr] 3  | |         #[cfg(feature = $algo_s)]
[INFO] [stderr] 4  | |         decoder! {
[INFO] [stderr] ...  |
[INFO] [stderr] 96 | |     }
[INFO] [stderr] 97 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `written`
[INFO] [stderr]   --> src/util.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub(crate) fn written(&self) -> &[u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwritten`
[INFO] [stderr]   --> src/util.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub(crate) fn unwritten(&self) -> &[u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `advance`
[INFO] [stderr]   --> src/util.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub(crate) fn advance(&mut self, amount: usize) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `into_inner`
[INFO] [stderr]   --> src/util.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub(crate) fn into_inner(self) -> B {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unwritten_mut`
[INFO] [stderr]   --> src/util.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub(crate) fn unwritten_mut(&mut self) -> &mut [u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `copy_unwritten_from`
[INFO] [stderr]   --> src/util.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub(crate) fn copy_unwritten_from<C: AsRef<[u8]>>(&mut self, other: &mut PartialBuffer<C>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take`
[INFO] [stderr]   --> src/util.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub(crate) fn take(&mut self) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "e5fe1ae5a07b75a33d91d5f40b592245dcf413898a252248ece3c799b4a64b35"`
[INFO] running `"docker" "rm" "-f" "e5fe1ae5a07b75a33d91d5f40b592245dcf413898a252248ece3c799b4a64b35"`
[INFO] [stdout] e5fe1ae5a07b75a33d91d5f40b592245dcf413898a252248ece3c799b4a64b35