[INFO] fetching crate variadic_closure 1.3.0...
[INFO] testing variadic_closure-1.3.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate variadic_closure 1.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate variadic_closure 1.3.0
[INFO] finished tweaking crates.io crate variadic_closure 1.3.0
[INFO] tweaked toml for crates.io crate variadic_closure 1.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate variadic_closure 1.3.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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] [stderr]       Adding destructure_traitobject v0.2.0 (available: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ad2bd0cf02177dd4f5b7c906b06b5150b21228f67b00072e8d24722ac13777f
[INFO] running `Command { std: "docker" "start" "-a" "6ad2bd0cf02177dd4f5b7c906b06b5150b21228f67b00072e8d24722ac13777f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad2bd0cf02177dd4f5b7c906b06b5150b21228f67b00072e8d24722ac13777f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad2bd0cf02177dd4f5b7c906b06b5150b21228f67b00072e8d24722ac13777f", kill_on_drop: false }`
[INFO] [stdout] 6ad2bd0cf02177dd4f5b7c906b06b5150b21228f67b00072e8d24722ac13777f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3445edec4d24950fdd96f506b4c28f6e8293b4f6f135e9235d6b57c547f28c7f
[INFO] running `Command { std: "docker" "start" "-a" "3445edec4d24950fdd96f506b4c28f6e8293b4f6f135e9235d6b57c547f28c7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling variadic_closure v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "3445edec4d24950fdd96f506b4c28f6e8293b4f6f135e9235d6b57c547f28c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3445edec4d24950fdd96f506b4c28f6e8293b4f6f135e9235d6b57c547f28c7f", kill_on_drop: false }`
[INFO] [stdout] 3445edec4d24950fdd96f506b4c28f6e8293b4f6f135e9235d6b57c547f28c7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fa15ebe45f055765582a412558157b00bcd2c133888a759a49b72d4c9ecc77d
[INFO] running `Command { std: "docker" "start" "-a" "0fa15ebe45f055765582a412558157b00bcd2c133888a759a49b72d4c9ecc77d", kill_on_drop: false }`
[INFO] [stderr]    Compiling variadic_closure v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "0fa15ebe45f055765582a412558157b00bcd2c133888a759a49b72d4c9ecc77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa15ebe45f055765582a412558157b00bcd2c133888a759a49b72d4c9ecc77d", kill_on_drop: false }`
[INFO] [stdout] 0fa15ebe45f055765582a412558157b00bcd2c133888a759a49b72d4c9ecc77d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57e35173a7518d320f686aa3321d20b4be12447415c5f1ea7a4dcdfd694cdb2f
[INFO] running `Command { std: "docker" "start" "-a" "57e35173a7518d320f686aa3321d20b4be12447415c5f1ea7a4dcdfd694cdb2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variadic_closure-a4bed67dbef5f87f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::it_works_0_args ... ok
[INFO] [stdout] test tests::it_works_1_args ... ok
[INFO] [stdout] test tests::it_works_5_args ... ok
[INFO] [stdout] test tests::it_panics_wrong_args - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests variadic_closure
[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" "57e35173a7518d320f686aa3321d20b4be12447415c5f1ea7a4dcdfd694cdb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e35173a7518d320f686aa3321d20b4be12447415c5f1ea7a4dcdfd694cdb2f", kill_on_drop: false }`
[INFO] [stdout] 57e35173a7518d320f686aa3321d20b4be12447415c5f1ea7a4dcdfd694cdb2f