[INFO] fetching crate big-hash 0.2.0... [INFO] testing big-hash-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate big-hash 0.2.0 into /workspace/builds/worker-51/source [INFO] validating manifest of crates.io crate big-hash 0.2.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate big-hash 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate big-hash 0.2.0 [INFO] tweaked toml for crates.io crate big-hash 0.2.0 written to /workspace/builds/worker-51/source/Cargo.toml [INFO] crate crates.io crate big-hash 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hmac-sha256 v0.1.2 [INFO] [stderr] Downloaded hmac-sha512 v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6995bad22f2f56327bc6c495fdee994466967e26df9e378fb724643a93a1607 [INFO] running `Command { std: "docker" "start" "-a" "e6995bad22f2f56327bc6c495fdee994466967e26df9e378fb724643a93a1607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6995bad22f2f56327bc6c495fdee994466967e26df9e378fb724643a93a1607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6995bad22f2f56327bc6c495fdee994466967e26df9e378fb724643a93a1607", kill_on_drop: false }` [INFO] [stdout] e6995bad22f2f56327bc6c495fdee994466967e26df9e378fb724643a93a1607 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7644f21e42be1bfa2b7fc7092ebfa5aa4f13a0a7e06c194bcc055dc99be7c6f6 [INFO] running `Command { std: "docker" "start" "-a" "7644f21e42be1bfa2b7fc7092ebfa5aa4f13a0a7e06c194bcc055dc99be7c6f6", kill_on_drop: false }` [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling hmac-sha256 v0.1.2 [INFO] [stderr] Compiling hmac-sha512 v0.1.6 [INFO] [stderr] Compiling big-hash v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:36:7 [INFO] [stdout] | [INFO] [stdout] 36 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "7644f21e42be1bfa2b7fc7092ebfa5aa4f13a0a7e06c194bcc055dc99be7c6f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7644f21e42be1bfa2b7fc7092ebfa5aa4f13a0a7e06c194bcc055dc99be7c6f6", kill_on_drop: false }` [INFO] [stdout] 7644f21e42be1bfa2b7fc7092ebfa5aa4f13a0a7e06c194bcc055dc99be7c6f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc78a5beb2ed339c48a6d6d2a240f6a843d7584d1feed41069428752829d54a7 [INFO] running `Command { std: "docker" "start" "-a" "bc78a5beb2ed339c48a6d6d2a240f6a843d7584d1feed41069428752829d54a7", kill_on_drop: false }` [INFO] [stderr] Compiling big-hash v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:36:7 [INFO] [stdout] | [INFO] [stdout] 36 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:36:7 [INFO] [stdout] | [INFO] [stdout] 36 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown `doc` attribute `opaque` [INFO] [stdout] --> src/lib.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | #[doc(opaque)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "bc78a5beb2ed339c48a6d6d2a240f6a843d7584d1feed41069428752829d54a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc78a5beb2ed339c48a6d6d2a240f6a843d7584d1feed41069428752829d54a7", kill_on_drop: false }` [INFO] [stdout] bc78a5beb2ed339c48a6d6d2a240f6a843d7584d1feed41069428752829d54a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 239279200b09777a9b9db07ef153c544f8988fb5192fc26f2c1a69ea9462e657 [INFO] running `Command { std: "docker" "start" "-a" "239279200b09777a9b9db07ef153c544f8988fb5192fc26f2c1a69ea9462e657", kill_on_drop: false }` [INFO] [stderr] warning: unknown `doc` attribute `opaque` [INFO] [stderr] --> src/lib.rs:36:7 [INFO] [stderr] | [INFO] [stderr] 36 | #[doc(opaque)] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [INFO] [stderr] [INFO] [stderr] warning: unknown `doc` attribute `opaque` [INFO] [stderr] --> src/lib.rs:48:7 [INFO] [stderr] | [INFO] [stderr] 48 | #[doc(opaque)] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [INFO] [stderr] [INFO] [stderr] warning: unknown `doc` attribute `opaque` [INFO] [stderr] --> src/lib.rs:60:7 [INFO] [stderr] | [INFO] [stderr] 60 | #[doc(opaque)] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [INFO] [stderr] [INFO] [stderr] warning: `big-hash` (lib) generated 3 warnings [INFO] [stderr] warning: `big-hash` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/big_hash-656951d509b97ac2) [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 big-hash [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" "239279200b09777a9b9db07ef153c544f8988fb5192fc26f2c1a69ea9462e657", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "239279200b09777a9b9db07ef153c544f8988fb5192fc26f2c1a69ea9462e657", kill_on_drop: false }` [INFO] [stdout] 239279200b09777a9b9db07ef153c544f8988fb5192fc26f2c1a69ea9462e657