[INFO] fetching crate libc 0.2.175...
[INFO] testing libc-0.2.175 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277
[INFO] extracting crate libc 0.2.175 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate libc 0.2.175
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libc 0.2.175
[INFO] tweaked toml for crates.io crate libc 0.2.175 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libc 0.2.175 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libc 0.2.175 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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35ffb8b0f56fee56c0a44842b02599edd0efcd42335beda388322331de2a4007
[INFO] running `Command { std: "docker" "start" "-a" "35ffb8b0f56fee56c0a44842b02599edd0efcd42335beda388322331de2a4007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35ffb8b0f56fee56c0a44842b02599edd0efcd42335beda388322331de2a4007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ffb8b0f56fee56c0a44842b02599edd0efcd42335beda388322331de2a4007", kill_on_drop: false }`
[INFO] [stdout] 35ffb8b0f56fee56c0a44842b02599edd0efcd42335beda388322331de2a4007
[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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0559b01d2881258ed148001ff19d6f590cfa198f38216de5c8fc00b787d5ab00
[INFO] running `Command { std: "docker" "start" "-a" "0559b01d2881258ed148001ff19d6f590cfa198f38216de5c8fc00b787d5ab00", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "0559b01d2881258ed148001ff19d6f590cfa198f38216de5c8fc00b787d5ab00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0559b01d2881258ed148001ff19d6f590cfa198f38216de5c8fc00b787d5ab00", kill_on_drop: false }`
[INFO] [stdout] 0559b01d2881258ed148001ff19d6f590cfa198f38216de5c8fc00b787d5ab00
[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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3c0e80709fce80d3ca603d0189571b178d38008ab17506e2338cb2c88b3112
[INFO] running `Command { std: "docker" "start" "-a" "df3c0e80709fce80d3ca603d0189571b178d38008ab17506e2338cb2c88b3112", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "df3c0e80709fce80d3ca603d0189571b178d38008ab17506e2338cb2c88b3112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3c0e80709fce80d3ca603d0189571b178d38008ab17506e2338cb2c88b3112", kill_on_drop: false }`
[INFO] [stdout] df3c0e80709fce80d3ca603d0189571b178d38008ab17506e2338cb2c88b3112
[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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2f1d91be04e76a3c91f1d3020b42ec6efabf42393deb4db76de48e5197f294c
[INFO] running `Command { std: "docker" "start" "-a" "a2f1d91be04e76a3c91f1d3020b42ec6efabf42393deb4db76de48e5197f294c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libc-21da487ed46a6f1a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test macros::tests::c_enumbasic ... ok
[INFO] [stdout] test macros::tests::c_enumrepr ... ok
[INFO] [stdout] test macros::tests::c_enummultiple_set_value ... ok
[INFO] [stdout] test macros::tests::c_enumset_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running tests/const_fn.rs (/opt/rustwide/target/debug/deps/const_fn-5fd2edca0d66150b)
[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] [stderr]    Doc-tests libc
[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" "a2f1d91be04e76a3c91f1d3020b42ec6efabf42393deb4db76de48e5197f294c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f1d91be04e76a3c91f1d3020b42ec6efabf42393deb4db76de48e5197f294c", kill_on_drop: false }`
[INFO] [stdout] a2f1d91be04e76a3c91f1d3020b42ec6efabf42393deb4db76de48e5197f294c