[INFO] fetching crate corundum 0.4.1... [INFO] checking corundum-0.4.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate corundum 0.4.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate corundum 0.4.1 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 corundum 0.4.1 [INFO] finished tweaking crates.io crate corundum 0.4.1 [INFO] tweaked toml for crates.io crate corundum 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate corundum 0.4.1 already has a lockfile, it will not be regenerated [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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded term-painter v0.3.0 [INFO] [stderr] Downloaded crndm_derive v0.1.1 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.37 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded syn v1.0.91 [INFO] [stderr] Downloaded libc v0.2.124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62953b950759e46e705cedf71fc68dcfb4780af59848124845235ed7756e68cc [INFO] running `Command { std: "docker" "start" "-a" "62953b950759e46e705cedf71fc68dcfb4780af59848124845235ed7756e68cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62953b950759e46e705cedf71fc68dcfb4780af59848124845235ed7756e68cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62953b950759e46e705cedf71fc68dcfb4780af59848124845235ed7756e68cc", kill_on_drop: false }` [INFO] [stdout] 62953b950759e46e705cedf71fc68dcfb4780af59848124845235ed7756e68cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0273e26cbdbe25211f1206c7002f1f9a6e100d72c72960da05080bb59a9068f2 [INFO] running `Command { std: "docker" "start" "-a" "0273e26cbdbe25211f1206c7002f1f9a6e100d72c72960da05080bb59a9068f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking term-painter v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling crndm_derive v0.1.1 [INFO] [stderr] Checking corundum v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 105 | #![feature(untagged_unions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:105:12 [INFO] [stdout] | [INFO] [stdout] 105 | #![feature(untagged_unions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_fence` in module `std::intrinsics` [INFO] [stdout] --> src/ll.rs:136:26 [INFO] [stdout] | [INFO] [stdout] 136 | std::intrinsics::atomic_fence() [INFO] [stdout] | ^^^^^^^^^^^^ not found in `std::intrinsics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics` [INFO] [stdout] --> src/stm/log.rs:110:47 [INFO] [stdout] | [INFO] [stdout] 110 | unsafe { std::intrinsics::atomic_store_rel(n.as_mut_ptr(), v) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/intrinsics.rs:382:5 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `atomic_store_relaxed` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg_acqrel` in module `std::intrinsics` [INFO] [stdout] --> src/utils.rs:283:41 [INFO] [stdout] | [INFO] [stdout] 283 | unsafe { while std::intrinsics::atomic_cxchg_acqrel(lock, 0, 1).0 == 1 {} } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_xchg_acqrel` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/intrinsics.rs:416:5 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `atomic_xchg_acqrel` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics` [INFO] [stdout] --> src/utils.rs:290:35 [INFO] [stdout] | [INFO] [stdout] 290 | unsafe { std::intrinsics::atomic_store_rel(self.lock, 0); } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/intrinsics.rs:382:5 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `atomic_store_relaxed` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics` [INFO] [stdout] --> src/alloc/alg/buddy.rs:235:30 [INFO] [stdout] | [INFO] [stdout] 235 | std::intrinsics::atomic_store_rel(&mut n.next, data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/intrinsics.rs:382:5 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `atomic_store_relaxed` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_fence` in module `std::intrinsics` [INFO] [stdout] --> src/ll.rs:136:26 [INFO] [stdout] | [INFO] [stdout] 136 | std::intrinsics::atomic_fence() [INFO] [stdout] | ^^^^^^^^^^^^ not found in `std::intrinsics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics` [INFO] [stdout] --> src/stm/log.rs:110:47 [INFO] [stdout] | [INFO] [stdout] 110 | unsafe { std::intrinsics::atomic_store_rel(n.as_mut_ptr(), v) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/intrinsics.rs:382:5 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `atomic_store_relaxed` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_cxchg_acqrel` in module `std::intrinsics` [INFO] [stdout] --> src/utils.rs:283:41 [INFO] [stdout] | [INFO] [stdout] 283 | unsafe { while std::intrinsics::atomic_cxchg_acqrel(lock, 0, 1).0 == 1 {} } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_xchg_acqrel` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/intrinsics.rs:416:5 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `atomic_xchg_acqrel` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics` [INFO] [stdout] --> src/utils.rs:290:35 [INFO] [stdout] | [INFO] [stdout] 290 | unsafe { std::intrinsics::atomic_store_rel(self.lock, 0); } [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/intrinsics.rs:382:5 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `atomic_store_relaxed` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `atomic_store_rel` in module `std::intrinsics` [INFO] [stdout] --> src/alloc/alg/buddy.rs:235:30 [INFO] [stdout] | [INFO] [stdout] 235 | std::intrinsics::atomic_store_rel(&mut n.next, data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `atomic_store_relaxed` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/intrinsics.rs:382:5 [INFO] [stdout] | [INFO] [stdout] = note: similarly named function `atomic_store_relaxed` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0321]: traits with a default impl, like `marker::LooseTxInUnsafe`, cannot be implemented for trait object `(dyn Any + 'static)` [INFO] [stdout] --> src/marker.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | unsafe impl LooseTxInUnsafe for dyn std::any::Any {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a trait object implements `marker::LooseTxInUnsafe` if and only if `marker::LooseTxInUnsafe` is one of the trait object's trait bounds [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0321]: traits with a default impl, like `marker::LooseTxInUnsafe`, cannot be implemented for trait object `(dyn Any + 'static)` [INFO] [stdout] --> src/marker.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | unsafe impl LooseTxInUnsafe for dyn std::any::Any {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a trait object implements `marker::LooseTxInUnsafe` if and only if `marker::LooseTxInUnsafe` is one of the trait object's trait bounds [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0321, E0425, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0321`. [INFO] [stdout] [INFO] [stderr] error: could not compile `corundum` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0321, E0425, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0321`. [INFO] [stdout] [INFO] [stderr] error: could not compile `corundum` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "0273e26cbdbe25211f1206c7002f1f9a6e100d72c72960da05080bb59a9068f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0273e26cbdbe25211f1206c7002f1f9a6e100d72c72960da05080bb59a9068f2", kill_on_drop: false }` [INFO] [stdout] 0273e26cbdbe25211f1206c7002f1f9a6e100d72c72960da05080bb59a9068f2 [INFO] checking corundum-0.4.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate corundum 0.4.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate corundum 0.4.1 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 corundum 0.4.1 [INFO] finished tweaking crates.io crate corundum 0.4.1 [INFO] tweaked toml for crates.io crate corundum 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate corundum 0.4.1 already has a lockfile, it will not be regenerated [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ebf55e2befeaaac5b009850010c7ab74b7b17ecfbc7cb2177f8e91d6c5e1f010 [INFO] running `Command { std: "docker" "start" "-a" "ebf55e2befeaaac5b009850010c7ab74b7b17ecfbc7cb2177f8e91d6c5e1f010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebf55e2befeaaac5b009850010c7ab74b7b17ecfbc7cb2177f8e91d6c5e1f010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebf55e2befeaaac5b009850010c7ab74b7b17ecfbc7cb2177f8e91d6c5e1f010", kill_on_drop: false }` [INFO] [stdout] ebf55e2befeaaac5b009850010c7ab74b7b17ecfbc7cb2177f8e91d6c5e1f010 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02bb363f50315617934edf1e5afcf0858ab114b460b47f1ee343dfe90bc14d36 [INFO] running `Command { std: "docker" "start" "-a" "02bb363f50315617934edf1e5afcf0858ab114b460b47f1ee343dfe90bc14d36", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "02bb363f50315617934edf1e5afcf0858ab114b460b47f1ee343dfe90bc14d36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02bb363f50315617934edf1e5afcf0858ab114b460b47f1ee343dfe90bc14d36", kill_on_drop: false }` [INFO] [stdout] 02bb363f50315617934edf1e5afcf0858ab114b460b47f1ee343dfe90bc14d36