[INFO] fetching crate jstring 0.1.0...
[INFO] testing jstring-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate jstring 0.1.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate jstring 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jstring 0.1.0
[INFO] finished tweaking crates.io crate jstring 0.1.0
[INFO] tweaked toml for crates.io crate jstring 0.1.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef06cc1d8ca1a52ec4b5fe5951177efe8e715d66e73a87871c928c1ca0c85c50
[INFO] running `Command { std: "docker" "start" "-a" "ef06cc1d8ca1a52ec4b5fe5951177efe8e715d66e73a87871c928c1ca0c85c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef06cc1d8ca1a52ec4b5fe5951177efe8e715d66e73a87871c928c1ca0c85c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef06cc1d8ca1a52ec4b5fe5951177efe8e715d66e73a87871c928c1ca0c85c50", kill_on_drop: false }`
[INFO] [stdout] ef06cc1d8ca1a52ec4b5fe5951177efe8e715d66e73a87871c928c1ca0c85c50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 670b607046cc8276c4b38aa8de6b4772f9f28b3b5268ea8feabafc3811e11c84
[INFO] running `Command { std: "docker" "start" "-a" "670b607046cc8276c4b38aa8de6b4772f9f28b3b5268ea8feabafc3811e11c84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jstring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "670b607046cc8276c4b38aa8de6b4772f9f28b3b5268ea8feabafc3811e11c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670b607046cc8276c4b38aa8de6b4772f9f28b3b5268ea8feabafc3811e11c84", kill_on_drop: false }`
[INFO] [stdout] 670b607046cc8276c4b38aa8de6b4772f9f28b3b5268ea8feabafc3811e11c84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6a62e12612e5a4867626bfd89cdbd5f3a7cec568eddd7af6ef30301a34af4bd
[INFO] running `Command { std: "docker" "start" "-a" "d6a62e12612e5a4867626bfd89cdbd5f3a7cec568eddd7af6ef30301a34af4bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jstring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "d6a62e12612e5a4867626bfd89cdbd5f3a7cec568eddd7af6ef30301a34af4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a62e12612e5a4867626bfd89cdbd5f3a7cec568eddd7af6ef30301a34af4bd", kill_on_drop: false }`
[INFO] [stdout] d6a62e12612e5a4867626bfd89cdbd5f3a7cec568eddd7af6ef30301a34af4bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25010e62dfdea906d5a9b9fa522892bc8e8b678ac5adc5dbbc71131b6b217c8f
[INFO] running `Command { std: "docker" "start" "-a" "25010e62dfdea906d5a9b9fa522892bc8e8b678ac5adc5dbbc71131b6b217c8f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jstring-8806132589c6010b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test raw_string::tests::new_does_not_use_heap ... ok
[INFO] [stdout] test raw_string::tests::large_interned ... ok
[INFO] [stdout] test raw_string::tests::size ... ok
[INFO] [stdout] test raw_string::tests::from_bytes_large_with_nulls ... ok
[INFO] [stdout] test raw_string::tests::from_bytes ... ok
[INFO] [stdout] test raw_string::tests::option_size ... ok
[INFO] [stdout] test raw_string::tests::from_bytes_large ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jstring
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - JavaString::new (line 56) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - JavaString::with_capacity (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - JavaString::new (line 56) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `java_string`
[INFO] [stdout]  --> src/lib.rs:57:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use java_string::*;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `java_string`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JavaString`
[INFO] [stdout]  --> src/lib.rs:58:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | let s = JavaString::new();
[INFO] [stdout]   |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use jstring::JavaString;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - JavaString::new (line 56)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25010e62dfdea906d5a9b9fa522892bc8e8b678ac5adc5dbbc71131b6b217c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25010e62dfdea906d5a9b9fa522892bc8e8b678ac5adc5dbbc71131b6b217c8f", kill_on_drop: false }`
[INFO] [stdout] 25010e62dfdea906d5a9b9fa522892bc8e8b678ac5adc5dbbc71131b6b217c8f