[INFO] fetching crate ostr 0.1.1...
[INFO] testing ostr-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate ostr 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ostr 0.1.1
[INFO] finished tweaking crates.io crate ostr 0.1.1
[INFO] tweaked toml for crates.io crate ostr 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ostr 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab1c83d4a17609fd62458092c438a59996cf34daf0f45ae0e0ab7198dd40e8d5
[INFO] running `Command { std: "docker" "start" "-a" "ab1c83d4a17609fd62458092c438a59996cf34daf0f45ae0e0ab7198dd40e8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab1c83d4a17609fd62458092c438a59996cf34daf0f45ae0e0ab7198dd40e8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1c83d4a17609fd62458092c438a59996cf34daf0f45ae0e0ab7198dd40e8d5", kill_on_drop: false }`
[INFO] [stdout] ab1c83d4a17609fd62458092c438a59996cf34daf0f45ae0e0ab7198dd40e8d5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 879648cdcffdea9ef856eaef8802dda7baed3eab5c9bb96f57a04b755c3a241b
[INFO] running `Command { std: "docker" "start" "-a" "879648cdcffdea9ef856eaef8802dda7baed3eab5c9bb96f57a04b755c3a241b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ostr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "879648cdcffdea9ef856eaef8802dda7baed3eab5c9bb96f57a04b755c3a241b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "879648cdcffdea9ef856eaef8802dda7baed3eab5c9bb96f57a04b755c3a241b", kill_on_drop: false }`
[INFO] [stdout] 879648cdcffdea9ef856eaef8802dda7baed3eab5c9bb96f57a04b755c3a241b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6dbde2a0d64e110bfc4f245fb33502c25c5c30a78522fc129c136a75432ef57
[INFO] running `Command { std: "docker" "start" "-a" "e6dbde2a0d64e110bfc4f245fb33502c25c5c30a78522fc129c136a75432ef57", kill_on_drop: false }`
[INFO] [stderr]    Compiling ostr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "e6dbde2a0d64e110bfc4f245fb33502c25c5c30a78522fc129c136a75432ef57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6dbde2a0d64e110bfc4f245fb33502c25c5c30a78522fc129c136a75432ef57", kill_on_drop: false }`
[INFO] [stdout] e6dbde2a0d64e110bfc4f245fb33502c25c5c30a78522fc129c136a75432ef57
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63b38809e11775b592493bac0032f3319e48833d0a55f24380389e57b168b0e1
[INFO] running `Command { std: "docker" "start" "-a" "63b38809e11775b592493bac0032f3319e48833d0a55f24380389e57b168b0e1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ostr-d60d87ef749942d8)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_complex_hashmap_key ... ok
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stdout] test tests::test_drop ... ok
[INFO] [stdout] test tests::test_equality ... ok
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_multiple_clones ... ok
[INFO] [stdout] test tests::test_size_equals_to_str ... ok
[INFO] [stdout] test tests::test_unicode ... ok
[INFO] [stdout] test tests::test_new_and_as_ref ... ok
[INFO] [stdout] test tests::test_large_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ostr
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Str (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63b38809e11775b592493bac0032f3319e48833d0a55f24380389e57b168b0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b38809e11775b592493bac0032f3319e48833d0a55f24380389e57b168b0e1", kill_on_drop: false }`
[INFO] [stdout] 63b38809e11775b592493bac0032f3319e48833d0a55f24380389e57b168b0e1