[INFO] cloning repository https://github.com/rhelmot/aiotarfile
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rhelmot/aiotarfile" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhelmot%2Faiotarfile", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhelmot%2Faiotarfile'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40fb5dbc4249ad0e4306c62abd177f44b460826e
[INFO] checking rhelmot/aiotarfile against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhelmot%2Faiotarfile" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rhelmot/aiotarfile
[INFO] finished tweaking git repo https://github.com/rhelmot/aiotarfile
[INFO] tweaked toml for git repo https://github.com/rhelmot/aiotarfile written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rhelmot/aiotarfile on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rhelmot/aiotarfile 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.released_version
[INFO] [stderr]     Updating git repository `https://github.com/sky1e/async-tar`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-asyncio v0.20.0
[INFO] [stderr]   Downloaded smallvec v1.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a36584c70b93ebe6bf1ae8c20fbb9b902720d8318dc944b19f79c688d85b0ac6
[INFO] running `Command { std: "docker" "start" "-a" "a36584c70b93ebe6bf1ae8c20fbb9b902720d8318dc944b19f79c688d85b0ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a36584c70b93ebe6bf1ae8c20fbb9b902720d8318dc944b19f79c688d85b0ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a36584c70b93ebe6bf1ae8c20fbb9b902720d8318dc944b19f79c688d85b0ac6", kill_on_drop: false }`
[INFO] [stdout] a36584c70b93ebe6bf1ae8c20fbb9b902720d8318dc944b19f79c688d85b0ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 166657601afe92105b99f79ff987d4a66a4b5e5378c64f7d0406522f35c1b1be
[INFO] running `Command { std: "docker" "start" "-a" "166657601afe92105b99f79ff987d4a66a4b5e5378c64f7d0406522f35c1b1be", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.released_version
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking pin-project-lite v0.2.13
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[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling target-lexicon v0.12.13
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling rustix v0.38.30
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[INFO] [stderr]     Checking linux-raw-sys v0.4.13
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[INFO] [stderr]    Compiling heck v0.4.1
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[INFO] [stderr]     Checking futures-task v0.3.30
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[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.20
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[INFO] [stderr]    Compiling pyo3-ffi v0.20.2
[INFO] [stderr]    Compiling pyo3 v0.20.2
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[INFO] [stderr]     Checking async-compression v0.4.6
[INFO] [stderr]     Checking polling v3.3.2
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[INFO] [stderr]    Compiling pyo3-macros-backend v0.20.2
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]    Compiling pyo3-macros v0.20.2
[INFO] [stderr]     Checking async-tar v0.4.2 (https://github.com/sky1e/async-tar?branch=master#76b0b33b)
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking pyo3-asyncio v0.20.0
[INFO] [stderr]     Checking aiotarfile v0.5.2-dev.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::AioTarfileError`
[INFO] [stdout]  --> src/pyreader.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::AioTarfileError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::AioTarfileError`
[INFO] [stdout]  --> src/pyreader.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::AioTarfileError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_BUF_SIZE` is never used
[INFO] [stdout]   --> src/peek_buf_reader.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const DEFAULT_BUF_SIZE: usize = 4096;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_capacity` are never used
[INFO] [stdout]   --> src/peek_buf_reader.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl<R: io::Read> BufReader<R> {
[INFO] [stdout]    | ------------------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn new(inner: R) -> BufReader<R> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn with_capacity(capacity: usize, inner: R) -> BufReader<R> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_ref`, `get_mut`, `buffer`, and `into_inner` are never used
[INFO] [stdout]    --> src/peek_buf_reader.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl<R> BufReader<R> {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_ref(&self) -> &R {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn get_mut(&mut self) -> &mut R {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn buffer(&self) -> &[u8] {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn into_inner(self) -> R {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_BUF_SIZE` is never used
[INFO] [stdout]   --> src/peek_buf_reader.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const DEFAULT_BUF_SIZE: usize = 4096;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_capacity` are never used
[INFO] [stdout]   --> src/peek_buf_reader.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl<R: io::Read> BufReader<R> {
[INFO] [stdout]    | ------------------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn new(inner: R) -> BufReader<R> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn with_capacity(capacity: usize, inner: R) -> BufReader<R> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_ref`, `get_mut`, `buffer`, and `into_inner` are never used
[INFO] [stdout]    --> src/peek_buf_reader.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl<R> BufReader<R> {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get_ref(&self) -> &R {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn get_mut(&mut self) -> &mut R {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     pub fn buffer(&self) -> &[u8] {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 205 |     pub fn into_inner(self) -> R {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.52s
[INFO] running `Command { std: "docker" "inspect" "166657601afe92105b99f79ff987d4a66a4b5e5378c64f7d0406522f35c1b1be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "166657601afe92105b99f79ff987d4a66a4b5e5378c64f7d0406522f35c1b1be", kill_on_drop: false }`
[INFO] [stdout] 166657601afe92105b99f79ff987d4a66a4b5e5378c64f7d0406522f35c1b1be