[INFO] fetching crate istring 0.4.6...
[INFO] testing istring-0.4.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate istring 0.4.6 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate istring 0.4.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate istring 0.4.6
[INFO] tweaked toml for crates.io crate istring 0.4.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate istring 0.4.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate istring 0.4.6 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded munge v0.4.1
[INFO] [stderr]   Downloaded rancor v0.1.0
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.0
[INFO] [stderr]   Downloaded ptr_meta v0.3.0
[INFO] [stderr]   Downloaded rend v0.5.1
[INFO] [stderr]   Downloaded datasize_derive v0.2.15
[INFO] [stderr]   Downloaded ts-rs-macros v11.0.1
[INFO] [stderr]   Downloaded datasize v0.2.15
[INFO] [stderr]   Downloaded rkyv v0.8.8
[INFO] [stderr]   Downloaded ts-rs v11.0.1
[INFO] [stderr]   Downloaded munge_macro v0.4.1
[INFO] [stderr]   Downloaded rkyv_derive v0.8.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfca3b8d64bab2ec1381a6b9936e8bc2be2a67e4639d96874256641e3996c364
[INFO] running `Command { std: "docker" "start" "-a" "bfca3b8d64bab2ec1381a6b9936e8bc2be2a67e4639d96874256641e3996c364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfca3b8d64bab2ec1381a6b9936e8bc2be2a67e4639d96874256641e3996c364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfca3b8d64bab2ec1381a6b9936e8bc2be2a67e4639d96874256641e3996c364", kill_on_drop: false }`
[INFO] [stdout] bfca3b8d64bab2ec1381a6b9936e8bc2be2a67e4639d96874256641e3996c364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] facd754fab6f14f5a4c44edda388b5570a339b0b29c76919211be904bce407e9
[INFO] running `Command { std: "docker" "start" "-a" "facd754fab6f14f5a4c44edda388b5570a339b0b29c76919211be904bce407e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling istring v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "facd754fab6f14f5a4c44edda388b5570a339b0b29c76919211be904bce407e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "facd754fab6f14f5a4c44edda388b5570a339b0b29c76919211be904bce407e9", kill_on_drop: false }`
[INFO] [stdout] facd754fab6f14f5a4c44edda388b5570a339b0b29c76919211be904bce407e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05e61215bf0e9419031f302a1c223095f36c3bf15e66904b8c1fdbbdb342c401
[INFO] running `Command { std: "docker" "start" "-a" "05e61215bf0e9419031f302a1c223095f36c3bf15e66904b8c1fdbbdb342c401", kill_on_drop: false }`
[INFO] [stderr]    Compiling istring v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "05e61215bf0e9419031f302a1c223095f36c3bf15e66904b8c1fdbbdb342c401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e61215bf0e9419031f302a1c223095f36c3bf15e66904b8c1fdbbdb342c401", kill_on_drop: false }`
[INFO] [stdout] 05e61215bf0e9419031f302a1c223095f36c3bf15e66904b8c1fdbbdb342c401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9b69c82d4b329c286cd446e51bce9ddf49390fa12bc14bf2ebfc7bca872af8c
[INFO] running `Command { std: "docker" "start" "-a" "d9b69c82d4b329c286cd446e51bce9ddf49390fa12bc14bf2ebfc7bca872af8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/istring-397b7739215817c7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test small::test_layout ... ok
[INFO] [stdout] test ibytes::test_layout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/misc.rs (/opt/rustwide/target/debug/deps/misc-7df2aec22e926ba0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_misc_istring ... ok
[INFO] [stdout] test test_misc_smallstring ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/thread.rs (/opt/rustwide/target/debug/deps/thread-e442734d28b75341)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_thread ... ok
[INFO] [stderr]    Doc-tests istring
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "d9b69c82d4b329c286cd446e51bce9ddf49390fa12bc14bf2ebfc7bca872af8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b69c82d4b329c286cd446e51bce9ddf49390fa12bc14bf2ebfc7bca872af8c", kill_on_drop: false }`
[INFO] [stdout] d9b69c82d4b329c286cd446e51bce9ddf49390fa12bc14bf2ebfc7bca872af8c