[INFO] fetching crate string-reader 0.1.1... [INFO] testing string-reader-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate string-reader 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate string-reader 0.1.1 [INFO] finished tweaking crates.io crate string-reader 0.1.1 [INFO] tweaked toml for crates.io crate string-reader 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate string-reader 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76aa4bf7f4d7bae3671b7b3b9bcdb1a54fac2f860f3e0326a59b67e7283489f9 [INFO] running `Command { std: "docker" "start" "-a" "76aa4bf7f4d7bae3671b7b3b9bcdb1a54fac2f860f3e0326a59b67e7283489f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76aa4bf7f4d7bae3671b7b3b9bcdb1a54fac2f860f3e0326a59b67e7283489f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76aa4bf7f4d7bae3671b7b3b9bcdb1a54fac2f860f3e0326a59b67e7283489f9", kill_on_drop: false }` [INFO] [stdout] 76aa4bf7f4d7bae3671b7b3b9bcdb1a54fac2f860f3e0326a59b67e7283489f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33d6431c2fcf9c76e08c152e00c8488ba9e0d6c579b35b06b22f260ef9698d37 [INFO] running `Command { std: "docker" "start" "-a" "33d6431c2fcf9c76e08c152e00c8488ba9e0d6c579b35b06b22f260ef9698d37", kill_on_drop: false }` [INFO] [stderr] Compiling string-reader v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "33d6431c2fcf9c76e08c152e00c8488ba9e0d6c579b35b06b22f260ef9698d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33d6431c2fcf9c76e08c152e00c8488ba9e0d6c579b35b06b22f260ef9698d37", kill_on_drop: false }` [INFO] [stdout] 33d6431c2fcf9c76e08c152e00c8488ba9e0d6c579b35b06b22f260ef9698d37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58ac4c79763a8e5d02431fe99313da77678c7bd3456d872bf312cdd637237ef0 [INFO] running `Command { std: "docker" "start" "-a" "58ac4c79763a8e5d02431fe99313da77678c7bd3456d872bf312cdd637237ef0", kill_on_drop: false }` [INFO] [stderr] Compiling string-reader v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "58ac4c79763a8e5d02431fe99313da77678c7bd3456d872bf312cdd637237ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58ac4c79763a8e5d02431fe99313da77678c7bd3456d872bf312cdd637237ef0", kill_on_drop: false }` [INFO] [stdout] 58ac4c79763a8e5d02431fe99313da77678c7bd3456d872bf312cdd637237ef0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d13d09777dfa3dff9337d1a3abc359f727c6249ae563956a24e7d022864bfacf [INFO] running `Command { std: "docker" "start" "-a" "d13d09777dfa3dff9337d1a3abc359f727c6249ae563956a24e7d022864bfacf", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/string_reader-fac75b2c441e11fb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests string_reader [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - StrWrite::push_str (line 57) ... FAILED [INFO] [stdout] test src/lib.rs - StringWrite::shift_string (line 104) ... FAILED [INFO] [stdout] test src/lib.rs - StrWrite::shift_str (line 72) ... FAILED [INFO] [stdout] test src/lib.rs - StringWrite::push_string (line 90) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - StrWrite::push_str (line 57) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StrReader` [INFO] [stdout] --> src/lib.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 3 | let sread = StrReader::default(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `StrReader` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use string_reader::StrReader; [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 - StringWrite::shift_string (line 104) stdout ---- [INFO] [stdout] error: prefix `shift_string` is unknown [INFO] [stdout] --> src/lib.rs:107:7 [INFO] [stdout] | [INFO] [stdout] 3 | sread.shift_string"bai".to_string()); [INFO] [stdout] | ^^^^^^^^^^^^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = note: prefixed identifiers and literals are reserved since Rust 2021 [INFO] [stdout] help: consider inserting whitespace here [INFO] [stdout] | [INFO] [stdout] 3 | sread.shift_string "bai".to_string()); [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] error: unexpected closing delimiter: `)` [INFO] [stdout] --> src/lib.rs:107:36 [INFO] [stdout] | [INFO] [stdout] 3 | sread.shift_string"bai".to_string()); [INFO] [stdout] | ^ unexpected closing delimiter [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - StrWrite::shift_str (line 72) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StrReader` [INFO] [stdout] --> src/lib.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 3 | let sread = StrReader::default(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `StrReader` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use string_reader::StrReader; [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 - StringWrite::push_string (line 90) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StringReader` [INFO] [stdout] --> src/lib.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 3 | let sread = StringReader::default(); [INFO] [stdout] | ^^^^^^^^^^^^ use of undeclared type `StringReader` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use string_reader::StringReader; [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 - StrWrite::push_str (line 57) [INFO] [stdout] src/lib.rs - StrWrite::shift_str (line 72) [INFO] [stdout] src/lib.rs - StringWrite::push_string (line 90) [INFO] [stdout] src/lib.rs - StringWrite::shift_string (line 104) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d13d09777dfa3dff9337d1a3abc359f727c6249ae563956a24e7d022864bfacf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d13d09777dfa3dff9337d1a3abc359f727c6249ae563956a24e7d022864bfacf", kill_on_drop: false }` [INFO] [stdout] d13d09777dfa3dff9337d1a3abc359f727c6249ae563956a24e7d022864bfacf