[INFO] fetching crate testlib 0.1.6...
[INFO] testing testlib-0.1.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate testlib 0.1.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate testlib 0.1.6
[INFO] finished tweaking crates.io crate testlib 0.1.6
[INFO] tweaked toml for crates.io crate testlib 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate testlib 0.1.6 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]     Blocking waiting for file lock on package cache
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 700c3eaf307c7ed4a2dc690c9f3d8a2ef9566c3457148c321ee8bc8ee4799281
[INFO] running `Command { std: "docker" "start" "-a" "700c3eaf307c7ed4a2dc690c9f3d8a2ef9566c3457148c321ee8bc8ee4799281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "700c3eaf307c7ed4a2dc690c9f3d8a2ef9566c3457148c321ee8bc8ee4799281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700c3eaf307c7ed4a2dc690c9f3d8a2ef9566c3457148c321ee8bc8ee4799281", kill_on_drop: false }`
[INFO] [stdout] 700c3eaf307c7ed4a2dc690c9f3d8a2ef9566c3457148c321ee8bc8ee4799281
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 35aab1a6619d986f955739536677c28a8f91c39ae99edeabeecff95c15900ec6
[INFO] running `Command { std: "docker" "start" "-a" "35aab1a6619d986f955739536677c28a8f91c39ae99edeabeecff95c15900ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling testlib v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `testkernel`
[INFO] [stdout]  --> src/abc.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(not(target_env="testkernel"))]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testkernel`
[INFO] [stdout]  --> src/abc.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(target_env="testkernel")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "35aab1a6619d986f955739536677c28a8f91c39ae99edeabeecff95c15900ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35aab1a6619d986f955739536677c28a8f91c39ae99edeabeecff95c15900ec6", kill_on_drop: false }`
[INFO] [stdout] 35aab1a6619d986f955739536677c28a8f91c39ae99edeabeecff95c15900ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 594f50941a11efb3e9bd1fcd95a390c0eb3d2d442cb13674a703eeb785057e44
[INFO] running `Command { std: "docker" "start" "-a" "594f50941a11efb3e9bd1fcd95a390c0eb3d2d442cb13674a703eeb785057e44", kill_on_drop: false }`
[INFO] [stderr]    Compiling testlib v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `testkernel`
[INFO] [stdout]  --> src/abc.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(not(target_env="testkernel"))]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testkernel`
[INFO] [stdout]  --> src/abc.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(target_env="testkernel")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testkernel`
[INFO] [stdout]  --> src/abc.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(not(target_env="testkernel"))]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `testkernel`
[INFO] [stdout]  --> src/abc.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(target_env="testkernel")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "594f50941a11efb3e9bd1fcd95a390c0eb3d2d442cb13674a703eeb785057e44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594f50941a11efb3e9bd1fcd95a390c0eb3d2d442cb13674a703eeb785057e44", kill_on_drop: false }`
[INFO] [stdout] 594f50941a11efb3e9bd1fcd95a390c0eb3d2d442cb13674a703eeb785057e44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 32d2255a068b29ffe1ecee478afad66138251f745c5fe52b267b204dc0b13b43
[INFO] running `Command { std: "docker" "start" "-a" "32d2255a068b29ffe1ecee478afad66138251f745c5fe52b267b204dc0b13b43", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `testkernel`
[INFO] [stderr]  --> src/abc.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[cfg(not(target_env="testkernel"))]
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `testkernel`
[INFO] [stderr]  --> src/abc.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[cfg(target_env="testkernel")]
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `target_env` are: ``, `gnu`, `macabi`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, `sim`, `uclibc`, and `v5`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `testlib` (lib) generated 2 warnings
[INFO] [stderr] warning: `testlib` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testlib-db30d53b1b860071)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests testlib
[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] [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" "32d2255a068b29ffe1ecee478afad66138251f745c5fe52b267b204dc0b13b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d2255a068b29ffe1ecee478afad66138251f745c5fe52b267b204dc0b13b43", kill_on_drop: false }`
[INFO] [stdout] 32d2255a068b29ffe1ecee478afad66138251f745c5fe52b267b204dc0b13b43