[INFO] fetching crate send-it 0.2.2...
[INFO] testing send-it-0.2.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate send-it 0.2.2 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate send-it 0.2.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14b9b1ee8cb5b4a089468d2e0630f4aa7b74b37d360857871765c50896d682d7
[INFO] running `Command { std: "docker" "start" "-a" "14b9b1ee8cb5b4a089468d2e0630f4aa7b74b37d360857871765c50896d682d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14b9b1ee8cb5b4a089468d2e0630f4aa7b74b37d360857871765c50896d682d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b9b1ee8cb5b4a089468d2e0630f4aa7b74b37d360857871765c50896d682d7", kill_on_drop: false }`
[INFO] [stdout] 14b9b1ee8cb5b4a089468d2e0630f4aa7b74b37d360857871765c50896d682d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1262bed4da1f0db5b233d75d9236fa277d40ee9627a342f96bbf997b7562712
[INFO] running `Command { std: "docker" "start" "-a" "a1262bed4da1f0db5b233d75d9236fa277d40ee9627a342f96bbf997b7562712", 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 0.30s
[INFO] running `Command { std: "docker" "inspect" "a1262bed4da1f0db5b233d75d9236fa277d40ee9627a342f96bbf997b7562712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1262bed4da1f0db5b233d75d9236fa277d40ee9627a342f96bbf997b7562712", kill_on_drop: false }`
[INFO] [stdout] a1262bed4da1f0db5b233d75d9236fa277d40ee9627a342f96bbf997b7562712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99b7867bdb488d6ab5a9e9b2fcd00ab593dfb7e19ba580ce35662adabeba9d26
[INFO] running `Command { std: "docker" "start" "-a" "99b7867bdb488d6ab5a9e9b2fcd00ab593dfb7e19ba580ce35662adabeba9d26", 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 0.91s
[INFO] running `Command { std: "docker" "inspect" "99b7867bdb488d6ab5a9e9b2fcd00ab593dfb7e19ba580ce35662adabeba9d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b7867bdb488d6ab5a9e9b2fcd00ab593dfb7e19ba580ce35662adabeba9d26", kill_on_drop: false }`
[INFO] [stdout] 99b7867bdb488d6ab5a9e9b2fcd00ab593dfb7e19ba580ce35662adabeba9d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9a48b030bea80103b13c60b6883cc17939b7ce0db6d6f2d1789c782241cfb1b
[INFO] running `Command { std: "docker" "start" "-a" "b9a48b030bea80103b13c60b6883cc17939b7ce0db6d6f2d1789c782241cfb1b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/send_it-396e552cabc3b129)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::both_test ... ok
[INFO] [stdout] test tests::test_reader ... ok
[INFO] [stdout] test tests::test_writer ... ok
[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] [stderr]    Doc-tests send_it
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[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/reader.rs - reader::VarReader (line 8) ... FAILED
[INFO] [stdout] test src/writer.rs - writer::VarWriter::add_string (line 38) ... ok
[INFO] [stdout] test src/writer.rs - writer::VarWriter::add_raw (line 51) ... ok
[INFO] [stdout] test src/writer.rs - writer::VarWriter::send (line 65) ... ok
[INFO] [stdout] test src/writer.rs - writer::VarWriter::send_without_clearing (line 88) ... ok
[INFO] [stdout] test src/writer.rs - writer::VarWriter (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 8 | segment.append(Segment::from("Hello, "));
[INFO] [stdout]   |                ^^^^^^^ the trait `From<&str>` is not implemented for `Segment`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `From<T>`:
[INFO] [stdout]             `Segment` implements `From<&[u8]>`
[INFO] [stdout]             `Segment` implements `From<String>`
[INFO] [stdout]             `Segment` implements `From<Vec<u8>>`
[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] 9 | segment.append(Segment::from("World!"));
[INFO] [stdout]   |                ^^^^^^^ the trait `From<&str>` is not implemented for `Segment`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the following other types implement trait `From<T>`:
[INFO] [stdout]             `Segment` implements `From<&[u8]>`
[INFO] [stdout]             `Segment` implements `From<String>`
[INFO] [stdout]             `Segment` implements `From<Vec<u8>>`
[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]: failed to resolve: unresolved import
[INFO] [stdout]   --> src/reader.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | 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] 12 | 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]  2 + use send_it::reader::VarReader;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `VarReader`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 12 - let mut reader = crate::reader::VarReader::new(&mut fake_stream);
[INFO] [stdout] 12 + 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/reader.rs - reader::VarReader (line 8) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: unresolved import
[INFO] [stdout]   --> src/reader.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | 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] 13 | 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]  2 + use send_it::reader::VarReader;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `VarReader`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 13 - let mut reader = crate::reader::VarReader::new(&mut fake_stream);
[INFO] [stdout] 13 + 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 0.65s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b9a48b030bea80103b13c60b6883cc17939b7ce0db6d6f2d1789c782241cfb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a48b030bea80103b13c60b6883cc17939b7ce0db6d6f2d1789c782241cfb1b", kill_on_drop: false }`
[INFO] [stdout] b9a48b030bea80103b13c60b6883cc17939b7ce0db6d6f2d1789c782241cfb1b