[INFO] fetching crate sexpr 0.1.0... [INFO] checking sexpr-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate sexpr 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate sexpr 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sexpr 0.1.0 [INFO] finished tweaking crates.io crate sexpr 0.1.0 [INFO] tweaked toml for crates.io crate sexpr 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages [INFO] [stderr] Adding gc v0.2.1 (latest: v0.5.0) [INFO] [stderr] Adding gc_derive v0.2.0 (latest: v0.5.0) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.35) [INFO] [stderr] Adding syn v0.9.2 (latest: v2.0.57) [INFO] [stderr] Adding synstructure v0.2.1 (latest: v0.13.1) [INFO] [stderr] Adding unicode-xid v0.0.3 (latest: v0.2.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.0.3 [INFO] [stderr] Downloaded syn v0.9.2 [INFO] [stderr] Downloaded synstructure v0.2.1 [INFO] [stderr] Downloaded gc v0.2.1 [INFO] [stderr] Downloaded gc_derive v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7be5e3afed615b4b4d8a9b03b682a0fe03e2c2f3885e6ba9ad9bedfc9102786f [INFO] running `Command { std: "docker" "start" "-a" "7be5e3afed615b4b4d8a9b03b682a0fe03e2c2f3885e6ba9ad9bedfc9102786f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7be5e3afed615b4b4d8a9b03b682a0fe03e2c2f3885e6ba9ad9bedfc9102786f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7be5e3afed615b4b4d8a9b03b682a0fe03e2c2f3885e6ba9ad9bedfc9102786f", kill_on_drop: false }` [INFO] [stdout] 7be5e3afed615b4b4d8a9b03b682a0fe03e2c2f3885e6ba9ad9bedfc9102786f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26e7a19d4b7f698e0937d59b4bb3ef4753d1731907748344f12b121e2ee5da61 [INFO] running `Command { std: "docker" "start" "-a" "26e7a19d4b7f698e0937d59b4bb3ef4753d1731907748344f12b121e2ee5da61", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking gc v0.2.1 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:7:54 [INFO] [stdout] | [INFO] [stdout] 7 | #![feature(coerce_unsized, core_intrinsics, nonzero, optin_builtin_traits, shared, unsize, specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::nonzero` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use core::nonzero::NonZero; [INFO] [stdout] | ^^^^^^^ could not find `nonzero` in `core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::ptr::Shared` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/gc.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr::Shared; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no `Shared` in `ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | impl !Send for Gc {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | impl !Sync for Gc {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:541:17 [INFO] [stdout] | [INFO] [stdout] 541 | impl !Sync for GcCell {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `shared` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:7:76 [INFO] [stdout] | [INFO] [stdout] 7 | #![feature(coerce_unsized, core_intrinsics, nonzero, optin_builtin_traits, shared, unsize, specialization)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0374]: the trait `CoerceUnsized` may only be implemented for a coercion between structures [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | impl, U: Trace + ?Sized> CoerceUnsized> for Gc {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected a single field to be coerced, none found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `header` on type `Box<_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/gc.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | self.boxes_start = node.header.next; [INFO] [stdout] | ^^^^^^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed for `Gc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | let gc = Gc { ptr_root: Cell::new(NonZero::new(*ptr)), marker: PhantomData }; [INFO] [stdout] | ^^ [INFO] [stdout] 72 | gc.set_root(); [INFO] [stdout] | -------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving `gc` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 71 | let gc: Gc = Gc { ptr_root: Cell::new(NonZero::new(*ptr)), marker: PhantomData }; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed for `Gc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gc-0.2.1/src/lib.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | let gc = Gc { ptr_root: Cell::new(self.ptr_root.get()), marker: PhantomData }; [INFO] [stdout] | ^^ [INFO] [stdout] 154 | gc.set_root(); [INFO] [stdout] | -------- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving `gc` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 153 | let gc: Gc = Gc { ptr_root: Cell::new(self.ptr_root.get()), marker: PhantomData }; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v0.9.2 [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0374, E0432, E0557, E0609, E0635, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gc` (lib) due to 12 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "26e7a19d4b7f698e0937d59b4bb3ef4753d1731907748344f12b121e2ee5da61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26e7a19d4b7f698e0937d59b4bb3ef4753d1731907748344f12b121e2ee5da61", kill_on_drop: false }` [INFO] [stdout] 26e7a19d4b7f698e0937d59b4bb3ef4753d1731907748344f12b121e2ee5da61 [INFO] checking sexpr-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate sexpr 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate sexpr 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sexpr 0.1.0 [INFO] finished tweaking crates.io crate sexpr 0.1.0 [INFO] tweaked toml for crates.io crate sexpr 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e496e82e6058078ec7e2ba4d8ebcbf6e9c11f0ee394fa33d939c8b28912be0ce [INFO] running `Command { std: "docker" "start" "-a" "e496e82e6058078ec7e2ba4d8ebcbf6e9c11f0ee394fa33d939c8b28912be0ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e496e82e6058078ec7e2ba4d8ebcbf6e9c11f0ee394fa33d939c8b28912be0ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e496e82e6058078ec7e2ba4d8ebcbf6e9c11f0ee394fa33d939c8b28912be0ce", kill_on_drop: false }` [INFO] [stdout] e496e82e6058078ec7e2ba4d8ebcbf6e9c11f0ee394fa33d939c8b28912be0ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efa8f42d6d5ec2af6356a67f2309b793bc93c2da5ef20ca02cae83af18bbd51f [INFO] running `Command { std: "docker" "start" "-a" "efa8f42d6d5ec2af6356a67f2309b793bc93c2da5ef20ca02cae83af18bbd51f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "efa8f42d6d5ec2af6356a67f2309b793bc93c2da5ef20ca02cae83af18bbd51f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efa8f42d6d5ec2af6356a67f2309b793bc93c2da5ef20ca02cae83af18bbd51f", kill_on_drop: false }` [INFO] [stdout] efa8f42d6d5ec2af6356a67f2309b793bc93c2da5ef20ca02cae83af18bbd51f