[INFO] fetching crate small_string 0.2.0...
[INFO] testing small_string-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate small_string 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate small_string 0.2.0
[INFO] finished tweaking crates.io crate small_string 0.2.0
[INFO] tweaked toml for crates.io crate small_string 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate small_string 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate small_string 0.2.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wtf8 v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ed6a1ee95d9f65083b29b9eaa7b1c28c1655962efd3400d807b487ec6f6fd8e
[INFO] running `Command { std: "docker" "start" "-a" "6ed6a1ee95d9f65083b29b9eaa7b1c28c1655962efd3400d807b487ec6f6fd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ed6a1ee95d9f65083b29b9eaa7b1c28c1655962efd3400d807b487ec6f6fd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed6a1ee95d9f65083b29b9eaa7b1c28c1655962efd3400d807b487ec6f6fd8e", kill_on_drop: false }`
[INFO] [stdout] 6ed6a1ee95d9f65083b29b9eaa7b1c28c1655962efd3400d807b487ec6f6fd8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28ffab0cb077ed3fd3aeb8af62e8c36b959d8577cde6f3e7cf7c007bdbc9274e
[INFO] running `Command { std: "docker" "start" "-a" "28ffab0cb077ed3fd3aeb8af62e8c36b959d8577cde6f3e7cf7c007bdbc9274e", kill_on_drop: false }`
[INFO] [stderr]    Compiling wtf8 v0.1.0
[INFO] [stderr]    Compiling small_string v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "28ffab0cb077ed3fd3aeb8af62e8c36b959d8577cde6f3e7cf7c007bdbc9274e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ffab0cb077ed3fd3aeb8af62e8c36b959d8577cde6f3e7cf7c007bdbc9274e", kill_on_drop: false }`
[INFO] [stdout] 28ffab0cb077ed3fd3aeb8af62e8c36b959d8577cde6f3e7cf7c007bdbc9274e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b85491f5bbfef7c70860da4194581aff9939e01bb7aefb8ad0c0742b283bff4
[INFO] running `Command { std: "docker" "start" "-a" "7b85491f5bbfef7c70860da4194581aff9939e01bb7aefb8ad0c0742b283bff4", kill_on_drop: false }`
[INFO] [stderr]    Compiling small_string v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "7b85491f5bbfef7c70860da4194581aff9939e01bb7aefb8ad0c0742b283bff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b85491f5bbfef7c70860da4194581aff9939e01bb7aefb8ad0c0742b283bff4", kill_on_drop: false }`
[INFO] [stdout] 7b85491f5bbfef7c70860da4194581aff9939e01bb7aefb8ad0c0742b283bff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8dbea7473edb588ce1cfec9acbdcda0ed7153e431cb0c1ca81c379cc781f7a58
[INFO] running `Command { std: "docker" "start" "-a" "8dbea7473edb588ce1cfec9acbdcda0ed7153e431cb0c1ca81c379cc781f7a58", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/small_string-cd16c424d42f15fc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_ascii ... ok
[INFO] [stdout] test str_conversion ... ok
[INFO] [stdout] test not_valid_stack_strings ... ok
[INFO] [stdout] test valid_stack_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests small_string
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lib.rs - SmallString::is_ascii (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8dbea7473edb588ce1cfec9acbdcda0ed7153e431cb0c1ca81c379cc781f7a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbea7473edb588ce1cfec9acbdcda0ed7153e431cb0c1ca81c379cc781f7a58", kill_on_drop: false }`
[INFO] [stdout] 8dbea7473edb588ce1cfec9acbdcda0ed7153e431cb0c1ca81c379cc781f7a58