[INFO] fetching crate send-it 0.2.2...
[INFO] testing send-it-0.2.2 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate send-it 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate send-it 0.2.2
[INFO] finished tweaking crates.io crate send-it 0.2.2
[INFO] tweaked toml for crates.io crate send-it 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate send-it 0.2.2 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate send-it 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pin-project-lite v0.2.13
[INFO] [stderr]   Downloaded bytes v1.5.0
[INFO] [stderr]   Downloaded libc v0.2.152
[INFO] [stderr]   Downloaded tokio v1.35.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9b1f501b62f45e042b06e56124da570e3e4663627560fb029c6979aa91eb25f
[INFO] running `Command { std: "docker" "start" "-a" "b9b1f501b62f45e042b06e56124da570e3e4663627560fb029c6979aa91eb25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9b1f501b62f45e042b06e56124da570e3e4663627560fb029c6979aa91eb25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b1f501b62f45e042b06e56124da570e3e4663627560fb029c6979aa91eb25f", kill_on_drop: false }`
[INFO] [stdout] b9b1f501b62f45e042b06e56124da570e3e4663627560fb029c6979aa91eb25f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11a39aa077022675cd3076a11de596efb36ce007844d5052cc40df39483e99d2
[INFO] running `Command { std: "docker" "start" "-a" "11a39aa077022675cd3076a11de596efb36ce007844d5052cc40df39483e99d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling send-it v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "11a39aa077022675cd3076a11de596efb36ce007844d5052cc40df39483e99d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a39aa077022675cd3076a11de596efb36ce007844d5052cc40df39483e99d2", kill_on_drop: false }`
[INFO] [stdout] 11a39aa077022675cd3076a11de596efb36ce007844d5052cc40df39483e99d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b83b6c1ec122f1e64151840a5f74542852c9171e6746fb8b98a91f1d1ab3584
[INFO] running `Command { std: "docker" "start" "-a" "6b83b6c1ec122f1e64151840a5f74542852c9171e6746fb8b98a91f1d1ab3584", kill_on_drop: false }`
[INFO] [stderr]    Compiling send-it v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6b83b6c1ec122f1e64151840a5f74542852c9171e6746fb8b98a91f1d1ab3584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b83b6c1ec122f1e64151840a5f74542852c9171e6746fb8b98a91f1d1ab3584", kill_on_drop: false }`
[INFO] [stdout] 6b83b6c1ec122f1e64151840a5f74542852c9171e6746fb8b98a91f1d1ab3584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5799fcbb5a5108670e6dddd6190ff17422381e337abaab2070fdf29cae06b594
[INFO] running `Command { std: "docker" "start" "-a" "5799fcbb5a5108670e6dddd6190ff17422381e337abaab2070fdf29cae06b594", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/send_it-c39981ea527821c2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_reader ... ok
[INFO] [stdout] test tests::test_writer ... ok
[INFO] [stdout] test tests::both_test ... ok
[INFO] [stderr]    Doc-tests send_it
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/reader.rs - reader::VarReader (line 8) ... FAILED
[INFO] [stdout] test src/writer.rs - writer::VarWriter (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Segment (line 19) ... FAILED
[INFO] [stdout] test src/reader.rs - reader::VarReader<'a,R>::read_data (line 65) ... FAILED
[INFO] [stdout] test src/writer.rs - writer::VarWriter::add_string (line 38) ... ok
[INFO] [stdout] test src/writer.rs - writer::VarWriter::send_without_clearing (line 88) ... ok
[INFO] [stdout] test src/writer.rs - writer::VarWriter::send (line 65) ... ok
[INFO] [stdout] test src/writer.rs - writer::VarWriter::add_raw (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/reader.rs - reader::VarReader (line 8) stdout ----
[INFO] [stdout] error[E0433]: cannot find `reader` in `crate`
[INFO] [stdout]   --> src/reader.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 | let mut reader = crate::reader::VarReader::new(&mut fake_stream);
[INFO] [stdout]    |                         ^^^^^^ unresolved import
[INFO] [stdout]    |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]    |
[INFO] [stdout] 18 | let mut reader = crate::send_it::reader::VarReader::new(&mut fake_stream);
[INFO] [stdout]    |                         +++++++++
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  7 + use send_it::reader::VarReader;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `VarReader`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 - let mut reader = crate::reader::VarReader::new(&mut fake_stream);
[INFO] [stdout] 18 + let mut reader = VarReader::new(&mut fake_stream);
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Segment (line 19) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `Segment: From<&str>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | segment.append(Segment::from("Hello, "));
[INFO] [stdout]    |                ^^^^^^^ the trait `From<&str>` is not implemented for `Segment`
[INFO] [stdout]    |
[INFO] [stdout] help: `Segment` implements trait `From<T>`
[INFO] [stdout]   --> src/lib.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl From<&[u8]> for Segment {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<&[u8]>`
[INFO] [stdout] ...
[INFO] [stdout] 80 | impl From<Vec<u8>> for Segment {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<Vec<u8>>`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl From<String> for Segment {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<String>`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Segment: From<&str>` is not satisfied
[INFO] [stdout]   --> src/lib.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 | segment.append(Segment::from("World!"));
[INFO] [stdout]    |                ^^^^^^^ the trait `From<&str>` is not implemented for `Segment`
[INFO] [stdout]    |
[INFO] [stdout] help: `Segment` implements trait `From<T>`
[INFO] [stdout]   --> src/lib.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl From<&[u8]> for Segment {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<&[u8]>`
[INFO] [stdout] ...
[INFO] [stdout] 80 | impl From<Vec<u8>> for Segment {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<Vec<u8>>`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl From<String> for Segment {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `From<String>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/reader.rs - reader::VarReader<'a,R>::read_data (line 65) stdout ----
[INFO] [stdout] error[E0433]: cannot find `reader` in `crate`
[INFO] [stdout]   --> src/reader.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 | let mut reader = crate::reader::VarReader::new(&mut fake_stream);
[INFO] [stdout]    |                         ^^^^^^ unresolved import
[INFO] [stdout]    |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]    |
[INFO] [stdout] 74 | let mut reader = crate::send_it::reader::VarReader::new(&mut fake_stream);
[INFO] [stdout]    |                         +++++++++
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 64 + use send_it::reader::VarReader;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `VarReader`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 74 - let mut reader = crate::reader::VarReader::new(&mut fake_stream);
[INFO] [stdout] 74 + let mut reader = VarReader::new(&mut fake_stream);
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Segment (line 19)
[INFO] [stdout]     src/reader.rs - reader::VarReader (line 8)
[INFO] [stdout]     src/reader.rs - reader::VarReader<'a,R>::read_data (line 65)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5799fcbb5a5108670e6dddd6190ff17422381e337abaab2070fdf29cae06b594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5799fcbb5a5108670e6dddd6190ff17422381e337abaab2070fdf29cae06b594", kill_on_drop: false }`
[INFO] [stdout] 5799fcbb5a5108670e6dddd6190ff17422381e337abaab2070fdf29cae06b594
