[INFO] fetching crate search_trail 0.1.3...
[INFO] testing search_trail-0.1.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate search_trail 0.1.3 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate search_trail 0.1.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b94997b9dc8940b0c4a443a936661779ebba468f0483356e896062fab46e959
[INFO] running `Command { std: "docker" "start" "-a" "7b94997b9dc8940b0c4a443a936661779ebba468f0483356e896062fab46e959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b94997b9dc8940b0c4a443a936661779ebba468f0483356e896062fab46e959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b94997b9dc8940b0c4a443a936661779ebba468f0483356e896062fab46e959", kill_on_drop: false }`
[INFO] [stdout] 7b94997b9dc8940b0c4a443a936661779ebba468f0483356e896062fab46e959
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de0005f44118656610b03cf334c67d8a4f1f1544e7b0602c8dffcdfe3bdd193a
[INFO] running `Command { std: "docker" "start" "-a" "de0005f44118656610b03cf334c67d8a4f1f1544e7b0602c8dffcdfe3bdd193a", 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 1.26s
[INFO] running `Command { std: "docker" "inspect" "de0005f44118656610b03cf334c67d8a4f1f1544e7b0602c8dffcdfe3bdd193a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0005f44118656610b03cf334c67d8a4f1f1544e7b0602c8dffcdfe3bdd193a", kill_on_drop: false }`
[INFO] [stdout] de0005f44118656610b03cf334c67d8a4f1f1544e7b0602c8dffcdfe3bdd193a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ed36c91846c1162d1ed2c1c6913de8a3c0a46e8037f4c11b936e0b478d938f
[INFO] running `Command { std: "docker" "start" "-a" "a7ed36c91846c1162d1ed2c1c6913de8a3c0a46e8037f4c11b936e0b478d938f", 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 1.20s
[INFO] running `Command { std: "docker" "inspect" "a7ed36c91846c1162d1ed2c1c6913de8a3c0a46e8037f4c11b936e0b478d938f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ed36c91846c1162d1ed2c1c6913de8a3c0a46e8037f4c11b936e0b478d938f", kill_on_drop: false }`
[INFO] [stdout] a7ed36c91846c1162d1ed2c1c6913de8a3c0a46e8037f4c11b936e0b478d938f
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] deb9b26755ce8ad6ba3f66392d7e6f8d59de1c00e18f126a2393b14dcc2e3ff3
[INFO] running `Command { std: "docker" "start" "-a" "deb9b26755ce8ad6ba3f66392d7e6f8d59de1c00e18f126a2393b14dcc2e3ff3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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::set_and_restore ... ok
[INFO] [stdout] test test_f32::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::test_increment ... ok
[INFO] [stdout] test test_i32::manager_return_values ... ok
[INFO] [stdout] test test_i16::set_and_restore ... ok
[INFO] [stdout] test test_i16::manager_return_values ... ok
[INFO] [stdout] test test_i32::set_and_restore ... ok
[INFO] [stdout] test test_i64::manager_return_values ... ok
[INFO] [stdout] test test_i32::test_increment ... ok
[INFO] [stdout] test test_i64::set_and_restore ... ok
[INFO] [stdout] test test_i64::test_increment ... ok
[INFO] [stdout] test test_i8::set_and_restore ... ok
[INFO] [stdout] test test_isize::manager_return_values ... 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_f64::manager_return_values ... ok
[INFO] [stdout] test test_u128::set_and_restore ... ok
[INFO] [stdout] test test_u16::manager_return_values ... ok
[INFO] [stdout] test test_u16::set_and_restore ... ok
[INFO] [stdout] test test_u128::test_increment ... ok
[INFO] [stdout] test test_isize::set_and_restore ... ok
[INFO] [stdout] test test_i8::test_increment ... ok
[INFO] [stdout] test test_f64::test_increment ... ok
[INFO] [stdout] test test_i8::manager_return_values ... ok
[INFO] [stdout] test test_f64::set_and_restore ... 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::set_and_restore ... ok
[INFO] [stdout] test test_u8::test_increment ... ok
[INFO] [stdout] test test_usize::manager_return_values ... ok
[INFO] [stdout] test test_usize::set_and_restore ... ok
[INFO] [stdout] test test_u8::manager_return_values ... ok
[INFO] [stdout] test test_usize::test_increment ... 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 0.09s
[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 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "deb9b26755ce8ad6ba3f66392d7e6f8d59de1c00e18f126a2393b14dcc2e3ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb9b26755ce8ad6ba3f66392d7e6f8d59de1c00e18f126a2393b14dcc2e3ff3", kill_on_drop: false }`
[INFO] [stdout] deb9b26755ce8ad6ba3f66392d7e6f8d59de1c00e18f126a2393b14dcc2e3ff3