[INFO] fetching crate langpipe 0.1.1...
[INFO] testing langpipe-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate langpipe 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate langpipe 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate langpipe 0.1.1
[INFO] tweaked toml for crates.io crate langpipe 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate langpipe 0.1.1 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] crate crates.io crate langpipe 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] de2a18934929bec1e1be65e4749eb8869e10b6f9084ca8a7adb77db333ced1a4
[INFO] running `Command { std: "docker" "start" "-a" "de2a18934929bec1e1be65e4749eb8869e10b6f9084ca8a7adb77db333ced1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de2a18934929bec1e1be65e4749eb8869e10b6f9084ca8a7adb77db333ced1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2a18934929bec1e1be65e4749eb8869e10b6f9084ca8a7adb77db333ced1a4", kill_on_drop: false }`
[INFO] [stdout] de2a18934929bec1e1be65e4749eb8869e10b6f9084ca8a7adb77db333ced1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c0417d9ee624cf1155636269718f5d3e84a4e1ac57a3cad4abb7d528a8c96058
[INFO] running `Command { std: "docker" "start" "-a" "c0417d9ee624cf1155636269718f5d3e84a4e1ac57a3cad4abb7d528a8c96058", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v2.0.1
[INFO] [stderr]    Compiling langpipe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "c0417d9ee624cf1155636269718f5d3e84a4e1ac57a3cad4abb7d528a8c96058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0417d9ee624cf1155636269718f5d3e84a4e1ac57a3cad4abb7d528a8c96058", kill_on_drop: false }`
[INFO] [stdout] c0417d9ee624cf1155636269718f5d3e84a4e1ac57a3cad4abb7d528a8c96058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a8f3c7065caf75d0011ca7c1b2b94d55d016e6f3412544ead0a2a5dfdb8cf737
[INFO] running `Command { std: "docker" "start" "-a" "a8f3c7065caf75d0011ca7c1b2b94d55d016e6f3412544ead0a2a5dfdb8cf737", kill_on_drop: false }`
[INFO] [stderr]    Compiling langpipe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a8f3c7065caf75d0011ca7c1b2b94d55d016e6f3412544ead0a2a5dfdb8cf737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f3c7065caf75d0011ca7c1b2b94d55d016e6f3412544ead0a2a5dfdb8cf737", kill_on_drop: false }`
[INFO] [stdout] a8f3c7065caf75d0011ca7c1b2b94d55d016e6f3412544ead0a2a5dfdb8cf737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1cd8c6dffc5bb62b4dd24d07eddb0b794d264a3d593cdacf4bc886058b34b6fb
[INFO] running `Command { std: "docker" "start" "-a" "1cd8c6dffc5bb62b4dd24d07eddb0b794d264a3d593cdacf4bc886058b34b6fb", 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/langpipe-d4997191220f7dc8)
[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]      Running tests/stack_lang_to_c.rs (/opt/rustwide/target/debug/deps/stack_lang_to_c-bf7cf83d30386a56)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stderr]    Doc-tests langpipe
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "1cd8c6dffc5bb62b4dd24d07eddb0b794d264a3d593cdacf4bc886058b34b6fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd8c6dffc5bb62b4dd24d07eddb0b794d264a3d593cdacf4bc886058b34b6fb", kill_on_drop: false }`
[INFO] [stdout] 1cd8c6dffc5bb62b4dd24d07eddb0b794d264a3d593cdacf4bc886058b34b6fb