[INFO] fetching crate search_trail 0.1.3...
[INFO] testing search_trail-0.1.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate search_trail 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate search_trail 0.1.3
[INFO] finished tweaking crates.io crate search_trail 0.1.3
[INFO] tweaked toml for crates.io crate search_trail 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate search_trail 0.1.3 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b3feb71d602eed55128e59d24e08d21bd18896645ce3aa7d9e833e3790b69a44
[INFO] running `Command { std: "docker" "start" "-a" "b3feb71d602eed55128e59d24e08d21bd18896645ce3aa7d9e833e3790b69a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3feb71d602eed55128e59d24e08d21bd18896645ce3aa7d9e833e3790b69a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3feb71d602eed55128e59d24e08d21bd18896645ce3aa7d9e833e3790b69a44", kill_on_drop: false }`
[INFO] [stdout] b3feb71d602eed55128e59d24e08d21bd18896645ce3aa7d9e833e3790b69a44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ab2ccf64b4ddf3ecbcf546cac4df290a0f29e6cb74e9f54c7dc0fe80c031d770
[INFO] running `Command { std: "docker" "start" "-a" "ab2ccf64b4ddf3ecbcf546cac4df290a0f29e6cb74e9f54c7dc0fe80c031d770", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling search_trail v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "ab2ccf64b4ddf3ecbcf546cac4df290a0f29e6cb74e9f54c7dc0fe80c031d770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2ccf64b4ddf3ecbcf546cac4df290a0f29e6cb74e9f54c7dc0fe80c031d770", kill_on_drop: false }`
[INFO] [stdout] ab2ccf64b4ddf3ecbcf546cac4df290a0f29e6cb74e9f54c7dc0fe80c031d770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9442a1e1fe5a1a99eb4d4233ba7002463dc6700692161e9e6d54c4e5f9144615
[INFO] running `Command { std: "docker" "start" "-a" "9442a1e1fe5a1a99eb4d4233ba7002463dc6700692161e9e6d54c4e5f9144615", kill_on_drop: false }`
[INFO] [stderr]    Compiling search_trail v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "9442a1e1fe5a1a99eb4d4233ba7002463dc6700692161e9e6d54c4e5f9144615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9442a1e1fe5a1a99eb4d4233ba7002463dc6700692161e9e6d54c4e5f9144615", kill_on_drop: false }`
[INFO] [stdout] 9442a1e1fe5a1a99eb4d4233ba7002463dc6700692161e9e6d54c4e5f9144615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 32806e9843bd92d6e24ddcd3a3400ff6ecff23125b8aa308800522397553b102
[INFO] running `Command { std: "docker" "start" "-a" "32806e9843bd92d6e24ddcd3a3400ff6ecff23125b8aa308800522397553b102", 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/search_trail-06a035db9f9e33a2)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test test_f32::manager_return_values ... ok
[INFO] [stdout] test test_f32::test_increment ... ok
[INFO] [stdout] test test_f64::manager_return_values ... ok
[INFO] [stdout] test test_f32::set_and_restore ... ok
[INFO] [stdout] test test_f64::set_and_restore ... ok
[INFO] [stdout] test test_f64::test_increment ... ok
[INFO] [stdout] test test_i128::manager_return_values ... ok
[INFO] [stdout] test test_i128::set_and_restore ... ok
[INFO] [stdout] test test_i128::test_increment ... ok
[INFO] [stdout] test test_i16::manager_return_values ... ok
[INFO] [stdout] test test_i16::set_and_restore ... ok
[INFO] [stdout] test test_i16::test_increment ... ok
[INFO] [stdout] test test_i32::manager_return_values ... ok
[INFO] [stdout] test test_i32::set_and_restore ... ok
[INFO] [stdout] test test_i32::test_increment ... ok
[INFO] [stdout] test test_i64::manager_return_values ... ok
[INFO] [stdout] test test_i64::test_increment ... ok
[INFO] [stdout] test test_i64::set_and_restore ... ok
[INFO] [stdout] test test_i8::manager_return_values ... ok
[INFO] [stdout] test test_i8::set_and_restore ... ok
[INFO] [stdout] test test_isize::set_and_restore ... ok
[INFO] [stdout] test test_isize::test_increment ... ok
[INFO] [stdout] test test_manager_bool::works ... ok
[INFO] [stdout] test test_u128::manager_return_values ... ok
[INFO] [stdout] test test_u128::set_and_restore ... ok
[INFO] [stdout] test test_i8::test_increment ... ok
[INFO] [stdout] test test_u128::test_increment ... ok
[INFO] [stdout] test test_u16::manager_return_values ... ok
[INFO] [stdout] test test_u16::test_increment ... ok
[INFO] [stdout] test test_u32::manager_return_values ... ok
[INFO] [stdout] test test_u32::set_and_restore ... ok
[INFO] [stdout] test test_u32::test_increment ... ok
[INFO] [stdout] test test_u64::manager_return_values ... ok
[INFO] [stdout] test test_u64::set_and_restore ... ok
[INFO] [stdout] test test_u64::test_increment ... ok
[INFO] [stdout] test test_u8::manager_return_values ... ok
[INFO] [stdout] test test_u8::set_and_restore ... ok
[INFO] [stdout] test test_usize::manager_return_values ... ok
[INFO] [stdout] test test_u8::test_increment ... ok
[INFO] [stdout] test test_usize::set_and_restore ... ok
[INFO] [stdout] test test_u16::set_and_restore ... ok
[INFO] [stdout] test test_usize::test_increment ... ok
[INFO] [stdout] test test_isize::manager_return_values ... ok
[INFO] [stdout] test test_manager::can_not_pop_root_level - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests search_trail
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - StateManager (line 410) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "32806e9843bd92d6e24ddcd3a3400ff6ecff23125b8aa308800522397553b102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32806e9843bd92d6e24ddcd3a3400ff6ecff23125b8aa308800522397553b102", kill_on_drop: false }`
[INFO] [stdout] 32806e9843bd92d6e24ddcd3a3400ff6ecff23125b8aa308800522397553b102