[INFO] fetching crate unid 1.0.0... [INFO] checking unid-1.0.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate unid 1.0.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate unid 1.0.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unid 1.0.0 [INFO] finished tweaking crates.io crate unid 1.0.0 [INFO] tweaked toml for crates.io crate unid 1.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages to latest compatible versions [INFO] [stderr] Adding base16ct v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding base64ct v1.0.1 (latest: v1.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.2.1 (latest: v0.3.3) [INFO] [stderr] Adding cipher v0.3.0 (latest: v0.4.4) [INFO] [stderr] Adding const-oid v0.7.1 (latest: v0.9.6) [INFO] [stderr] Adding crypto-bigint v0.3.2 (latest: v0.5.5) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding der v0.5.1 (latest: v0.7.9) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ecdsa v0.13.4 (latest: v0.16.9) [INFO] [stderr] Adding elliptic-curve v0.11.12 (latest: v0.13.8) [INFO] [stderr] Adding ff v0.11.1 (latest: v0.13.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding group v0.11.0 (latest: v0.13.0) [INFO] [stderr] Adding hmac v0.8.1 (latest: v0.12.1) [INFO] [stderr] Adding hmac v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding k256 v0.10.4 (latest: v0.13.3) [INFO] [stderr] Adding password-hash v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.10.1 (latest: v0.12.2) [INFO] [stderr] Adding rfc6979 v0.1.0 (latest: v0.4.0) [INFO] [stderr] Adding rstest v0.12.0 (latest: v0.19.0) [INFO] [stderr] Adding salsa20 v0.9.0 (latest: v0.10.2) [INFO] [stderr] Adding scrypt v0.8.1 (latest: v0.11.0) [INFO] [stderr] Adding sec1 v0.2.1 (latest: v0.7.3) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding sha3 v0.9.1 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.4.0 (latest: v2.2.0) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded k256 v0.10.4 [INFO] [stderr] Downloaded group v0.11.0 [INFO] [stderr] Downloaded ecdsa v0.13.4 [INFO] [stderr] Downloaded sec1 v0.2.1 [INFO] [stderr] Downloaded rfc6979 v0.1.0 [INFO] [stderr] Downloaded cstr_core v0.2.6 [INFO] [stderr] Downloaded signature v1.4.0 [INFO] [stderr] Downloaded ff v0.11.1 [INFO] [stderr] Downloaded picorand v0.1.2 [INFO] [stderr] Downloaded elliptic-curve v0.11.12 [INFO] [stderr] Downloaded rstest v0.12.0 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64843ed28ce0a968b0f355d8ff00599445abc82a03a98d3de91054d0e3398182 [INFO] running `Command { std: "docker" "start" "-a" "64843ed28ce0a968b0f355d8ff00599445abc82a03a98d3de91054d0e3398182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64843ed28ce0a968b0f355d8ff00599445abc82a03a98d3de91054d0e3398182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64843ed28ce0a968b0f355d8ff00599445abc82a03a98d3de91054d0e3398182", kill_on_drop: false }` [INFO] [stdout] 64843ed28ce0a968b0f355d8ff00599445abc82a03a98d3de91054d0e3398182 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63ecda32f887bb995549585a69bf98b0c11c672b89dce987a7bc992d03fff49f [INFO] running `Command { std: "docker" "start" "-a" "63ecda32f887bb995549585a69bf98b0c11c672b89dce987a7bc992d03fff49f", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking typenum v1.17.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Checking signature v1.4.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ff v0.11.1 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Checking salsa20 v0.9.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking crunchy v0.2.2 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking pbkdf2 v0.10.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking libsecp256k1-core v0.3.0 [INFO] [stderr] Checking cstr_core v0.2.6 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Checking libc v0.2.155 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking picorand v0.1.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking scrypt v0.8.1 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking rfc6979 v0.1.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Checking sec1 v0.2.1 [INFO] [stderr] Checking elliptic-curve v0.11.12 [INFO] [stderr] Checking ecdsa v0.13.4 [INFO] [stderr] Checking k256 v0.10.4 [INFO] [stderr] Checking unid v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `core::lazy` [INFO] [stdout] --> src/lib.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | use core::lazy::Lazy; [INFO] [stdout] | ^^^^ could not find `lazy` in `core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::lazy` [INFO] [stdout] --> src/lib.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | use core::lazy::Lazy; [INFO] [stdout] | ^^^^ could not find `lazy` in `core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: `#[panic_handler]` function has wrong type [INFO] [stdout] --> src/lib.rs:609:1 [INFO] [stdout] | [INFO] [stdout] 609 | pub extern "C" fn panic(_panic: &PanicInfo<'_>) -> ! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected "Rust" fn, found "C" fn [INFO] [stdout] | [INFO] [stdout] = note: expected signature `for<'a, 'b> fn(&'a PanicInfo<'b>) -> _` [INFO] [stdout] found signature `extern "C" for<'a, 'b> fn(&'a PanicInfo<'b>) -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `unid` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `unid` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "63ecda32f887bb995549585a69bf98b0c11c672b89dce987a7bc992d03fff49f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63ecda32f887bb995549585a69bf98b0c11c672b89dce987a7bc992d03fff49f", kill_on_drop: false }` [INFO] [stdout] 63ecda32f887bb995549585a69bf98b0c11c672b89dce987a7bc992d03fff49f [INFO] checking unid-1.0.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate unid 1.0.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate unid 1.0.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unid 1.0.0 [INFO] finished tweaking crates.io crate unid 1.0.0 [INFO] tweaked toml for crates.io crate unid 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages to latest compatible versions [INFO] [stderr] Adding base16ct v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding base64ct v1.0.1 (latest: v1.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.2.1 (latest: v0.3.3) [INFO] [stderr] Adding cipher v0.3.0 (latest: v0.4.4) [INFO] [stderr] Adding const-oid v0.7.1 (latest: v0.9.6) [INFO] [stderr] Adding crypto-bigint v0.3.2 (latest: v0.5.5) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding der v0.5.1 (latest: v0.7.9) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ecdsa v0.13.4 (latest: v0.16.9) [INFO] [stderr] Adding elliptic-curve v0.11.12 (latest: v0.13.8) [INFO] [stderr] Adding ff v0.11.1 (latest: v0.13.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding group v0.11.0 (latest: v0.13.0) [INFO] [stderr] Adding hmac v0.8.1 (latest: v0.12.1) [INFO] [stderr] Adding hmac v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding k256 v0.10.4 (latest: v0.13.3) [INFO] [stderr] Adding password-hash v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding pbkdf2 v0.10.1 (latest: v0.12.2) [INFO] [stderr] Adding rfc6979 v0.1.0 (latest: v0.4.0) [INFO] [stderr] Adding rstest v0.12.0 (latest: v0.19.0) [INFO] [stderr] Adding salsa20 v0.9.0 (latest: v0.10.2) [INFO] [stderr] Adding scrypt v0.8.1 (latest: v0.11.0) [INFO] [stderr] Adding sec1 v0.2.1 (latest: v0.7.3) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding sha3 v0.9.1 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.4.0 (latest: v2.2.0) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 091d147c9574e0f36b926c5d4a5325987c519ffdaf95416dca00e9c1cf5936bd [INFO] running `Command { std: "docker" "start" "-a" "091d147c9574e0f36b926c5d4a5325987c519ffdaf95416dca00e9c1cf5936bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "091d147c9574e0f36b926c5d4a5325987c519ffdaf95416dca00e9c1cf5936bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091d147c9574e0f36b926c5d4a5325987c519ffdaf95416dca00e9c1cf5936bd", kill_on_drop: false }` [INFO] [stdout] 091d147c9574e0f36b926c5d4a5325987c519ffdaf95416dca00e9c1cf5936bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48a41d279a082f76cbb7a287a06fbd3524df78a81c5ce6a7bc5f896c94b2a6ed [INFO] running `Command { std: "docker" "start" "-a" "48a41d279a082f76cbb7a287a06fbd3524df78a81c5ce6a7bc5f896c94b2a6ed", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "48a41d279a082f76cbb7a287a06fbd3524df78a81c5ce6a7bc5f896c94b2a6ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48a41d279a082f76cbb7a287a06fbd3524df78a81c5ce6a7bc5f896c94b2a6ed", kill_on_drop: false }` [INFO] [stdout] 48a41d279a082f76cbb7a287a06fbd3524df78a81c5ce6a7bc5f896c94b2a6ed