[INFO] fetching crate multi-readers 0.2.2...
[INFO] testing multi-readers-0.2.2 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate multi-readers 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate multi-readers 0.2.2 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multi-readers 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate multi-readers 0.2.2
[INFO] tweaked toml for crates.io crate multi-readers 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate multi-readers 0.2.2 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 319178fe3de2211049f1845e7d20b5e64bdddce8c27e6c984b262f1fb90c8721
[INFO] running `Command { std: "docker" "start" "-a" "319178fe3de2211049f1845e7d20b5e64bdddce8c27e6c984b262f1fb90c8721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "319178fe3de2211049f1845e7d20b5e64bdddce8c27e6c984b262f1fb90c8721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319178fe3de2211049f1845e7d20b5e64bdddce8c27e6c984b262f1fb90c8721", kill_on_drop: false }`
[INFO] [stdout] 319178fe3de2211049f1845e7d20b5e64bdddce8c27e6c984b262f1fb90c8721
[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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 902a233e1143098a96dbd8a0194501b8bf078582177078a059e9542ee0cae428
[INFO] running `Command { std: "docker" "start" "-a" "902a233e1143098a96dbd8a0194501b8bf078582177078a059e9542ee0cae428", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi-readers v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/reader.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl<'a> SliceReader<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 109 |     /// Create a new `SliceReader` with slice
[INFO] [stdout] 110 |     pub fn new(slice: &'a [u8]) -> SliceReader {
[INFO] [stdout]     |                                    ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "902a233e1143098a96dbd8a0194501b8bf078582177078a059e9542ee0cae428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902a233e1143098a96dbd8a0194501b8bf078582177078a059e9542ee0cae428", kill_on_drop: false }`
[INFO] [stdout] 902a233e1143098a96dbd8a0194501b8bf078582177078a059e9542ee0cae428
[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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 624c25fd954feee9d6fa2da409eb7de30a400696b853297762625841deeba23e
[INFO] running `Command { std: "docker" "start" "-a" "624c25fd954feee9d6fa2da409eb7de30a400696b853297762625841deeba23e", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi-readers v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/reader.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl<'a> SliceReader<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 109 |     /// Create a new `SliceReader` with slice
[INFO] [stdout] 110 |     pub fn new(slice: &'a [u8]) -> SliceReader {
[INFO] [stdout]     |                                    ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/reader.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 108 | impl<'a> SliceReader<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 109 |     /// Create a new `SliceReader` with slice
[INFO] [stdout] 110 |     pub fn new(slice: &'a [u8]) -> SliceReader {
[INFO] [stdout]     |                                    ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "624c25fd954feee9d6fa2da409eb7de30a400696b853297762625841deeba23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624c25fd954feee9d6fa2da409eb7de30a400696b853297762625841deeba23e", kill_on_drop: false }`
[INFO] [stdout] 624c25fd954feee9d6fa2da409eb7de30a400696b853297762625841deeba23e
[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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc97de536363dc0fda9de5ef2b8d358a1e23d7a1e9f36ce865a6de7d4d2c9716
[INFO] running `Command { std: "docker" "start" "-a" "cc97de536363dc0fda9de5ef2b8d358a1e23d7a1e9f36ce865a6de7d4d2c9716", kill_on_drop: false }`
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]    --> src/reader.rs:110:36
[INFO] [stderr]     |
[INFO] [stderr] 108 | impl<'a> SliceReader<'a> {
[INFO] [stderr]     |      -- lifetime `'a` declared here
[INFO] [stderr] 109 |     /// Create a new `SliceReader` with slice
[INFO] [stderr] 110 |     pub fn new(slice: &'a [u8]) -> SliceReader {
[INFO] [stderr]     |                                    ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `multi-readers` (lib) generated 1 warning
[INFO] [stderr] warning: `multi-readers` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multi_readers-460a28ed8146e653)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multi_readers
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/read.rs - read::read (line 34) ... FAILED
[INFO] [stdout] test src/lib.rs - join_readers (line 14) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::SliceReader (line 55) ... ok
[INFO] [stdout] test src/reader.rs - reader::BytesReader (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/read.rs - read::read (line 34) stdout ----
[INFO] [stdout] error[E0603]: module `read` is private
[INFO] [stdout]  --> src/read.rs:36:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use multi_readers::{read, SliceReader};
[INFO] [stdout]   |                     ^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `read` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod read;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/read.rs - read::read (line 34)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "cc97de536363dc0fda9de5ef2b8d358a1e23d7a1e9f36ce865a6de7d4d2c9716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc97de536363dc0fda9de5ef2b8d358a1e23d7a1e9f36ce865a6de7d4d2c9716", kill_on_drop: false }`
[INFO] [stdout] cc97de536363dc0fda9de5ef2b8d358a1e23d7a1e9f36ce865a6de7d4d2c9716
