[INFO] fetching crate derive-into-owned 0.2.0... [INFO] testing derive-into-owned-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate derive-into-owned 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate derive-into-owned 0.2.0 [INFO] finished tweaking crates.io crate derive-into-owned 0.2.0 [INFO] tweaked toml for crates.io crate derive-into-owned 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate derive-into-owned 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.104) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa75ad72fdcbcd2fbc14957ffb828855c0b08d9d41cc97f2ce6f0a6bdeb62392 [INFO] running `Command { std: "docker" "start" "-a" "aa75ad72fdcbcd2fbc14957ffb828855c0b08d9d41cc97f2ce6f0a6bdeb62392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa75ad72fdcbcd2fbc14957ffb828855c0b08d9d41cc97f2ce6f0a6bdeb62392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa75ad72fdcbcd2fbc14957ffb828855c0b08d9d41cc97f2ce6f0a6bdeb62392", kill_on_drop: false }` [INFO] [stdout] aa75ad72fdcbcd2fbc14957ffb828855c0b08d9d41cc97f2ce6f0a6bdeb62392 [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 14b55c222990d6f52d6ee59826d8d24392a7655e26d29f065b412e8d9540279d [INFO] running `Command { std: "docker" "start" "-a" "14b55c222990d6f52d6ee59826d8d24392a7655e26d29f065b412e8d9540279d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling derive-into-owned v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "14b55c222990d6f52d6ee59826d8d24392a7655e26d29f065b412e8d9540279d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14b55c222990d6f52d6ee59826d8d24392a7655e26d29f065b412e8d9540279d", kill_on_drop: false }` [INFO] [stdout] 14b55c222990d6f52d6ee59826d8d24392a7655e26d29f065b412e8d9540279d [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ce8a6c6daf2fff9a72aa316afb7372405e7ee743b0fd8fe013473e2747bebcdd [INFO] running `Command { std: "docker" "start" "-a" "ce8a6c6daf2fff9a72aa316afb7372405e7ee743b0fd8fe013473e2747bebcdd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling derive-into-owned v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> tests/borrowed.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | drop(lives_longer); [INFO] [stdout] | ^^^^^------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&Foo<'_>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 41 - drop(lives_longer); [INFO] [stdout] 41 + let _ = lives_longer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.02s [INFO] running `Command { std: "docker" "inspect" "ce8a6c6daf2fff9a72aa316afb7372405e7ee743b0fd8fe013473e2747bebcdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce8a6c6daf2fff9a72aa316afb7372405e7ee743b0fd8fe013473e2747bebcdd", kill_on_drop: false }` [INFO] [stdout] ce8a6c6daf2fff9a72aa316afb7372405e7ee743b0fd8fe013473e2747bebcdd [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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1dfa0c4c1a4a7ef8b91fe55c215bd4546e989577759a1c3a9fa1e74e954ecd5b [INFO] running `Command { std: "docker" "start" "-a" "1dfa0c4c1a4a7ef8b91fe55c215bd4546e989577759a1c3a9fa1e74e954ecd5b", kill_on_drop: false }` [INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stderr] --> tests/borrowed.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | drop(lives_longer); [INFO] [stderr] | ^^^^^------------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `&Foo<'_>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_references)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 41 - drop(lives_longer); [INFO] [stderr] 41 + let _ = lives_longer; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `derive-into-owned` (test "borrowed") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/derive_into_owned-25731f6e2ea87d7c) [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/borrowed.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/borrowed-8b07f708d9f2f199) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test borrowed ... ok [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] [stderr] Running tests/generic_tuple_struct.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/generic_tuple_struct-2b65c66463c0c987) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tuple_struct ... ok [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] [stderr] Running tests/opt_field.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/opt_field-d937ce32f8e86169) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test opt_cow_field ... ok [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] [stderr] Running tests/simple_enum.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/simple_enum-e75f20a704aea420) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test enum_with_only_cow_variants ... ok [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] [stderr] Running tests/struct.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/struct-ccd91f70d18b74e9) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test simplest ... ok [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] [stderr] Running tests/tuple_struct.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tuple_struct-3a41a3ae72629267) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tuple_struct ... ok [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] [stderr] Running tests/unit_struct.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/unit_struct-7784e52c7dc6eb11) [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/variant_enum.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/variant_enum-9fac7d5d13fc8cc4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test enum_with_only_cow_variants ... ok [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] [stderr] Running tests/vec.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/vec-ef818b28ddeb7f92) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test vec ... ok [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] [stderr] Doc-tests derive_into_owned [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" "1dfa0c4c1a4a7ef8b91fe55c215bd4546e989577759a1c3a9fa1e74e954ecd5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dfa0c4c1a4a7ef8b91fe55c215bd4546e989577759a1c3a9fa1e74e954ecd5b", kill_on_drop: false }` [INFO] [stdout] 1dfa0c4c1a4a7ef8b91fe55c215bd4546e989577759a1c3a9fa1e74e954ecd5b