[INFO] cloning repository https://github.com/rjsberry/quick.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rjsberry/quick.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjsberry%2Fquick.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjsberry%2Fquick.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c18af3c814fcd3d9d81aa2fcb7eb04b798307107 [INFO] checking rjsberry/quick.rs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frjsberry%2Fquick.rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rjsberry/quick.rs 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 git repo https://github.com/rjsberry/quick.rs [INFO] finished tweaking git repo https://github.com/rjsberry/quick.rs [INFO] tweaked toml for git repo https://github.com/rjsberry/quick.rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rjsberry/quick.rs 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-sink v0.3.23 [INFO] [stderr] Downloaded plotters-svg v0.3.2 [INFO] [stderr] Downloaded atomic-polyfill v1.0.1 [INFO] [stderr] Downloaded futures-core v0.3.23 [INFO] [stderr] Downloaded critical-section v1.1.0 [INFO] [stderr] Downloaded plotters v0.3.2 [INFO] [stderr] Downloaded clap v3.2.17 [INFO] [stderr] Downloaded libc v0.2.131 [INFO] [stderr] Downloaded afl v0.12.4 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 154aaf59ff1377afea3f98e4087c8933f0a86e4caac2b27676246ba6fbab21a9 [INFO] running `Command { std: "docker" "start" "-a" "154aaf59ff1377afea3f98e4087c8933f0a86e4caac2b27676246ba6fbab21a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "154aaf59ff1377afea3f98e4087c8933f0a86e4caac2b27676246ba6fbab21a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "154aaf59ff1377afea3f98e4087c8933f0a86e4caac2b27676246ba6fbab21a9", kill_on_drop: false }` [INFO] [stdout] 154aaf59ff1377afea3f98e4087c8933f0a86e4caac2b27676246ba6fbab21a9 [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=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] d214f7955f325285fac2a18432b8a2e3ba9c36e781b81a9c075eb09985cc4ae5 [INFO] running `Command { std: "docker" "start" "-a" "d214f7955f325285fac2a18432b8a2e3ba9c36e781b81a9c075eb09985cc4ae5", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling semver v1.0.13 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking qptr v1.0.0-beta.1 (/opt/rustwide/workdir/qptr) [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking qcell v1.0.0-beta.1 (/opt/rustwide/workdir/qcell) [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stdout] warning: the item `Eq` is imported redundantly [INFO] [stdout] --> qptr/qptr.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | use core::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Eq` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> qptr/qptr.rs:72:21 [INFO] [stdout] | [INFO] [stdout] 72 | use core::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> qptr/qptr.rs:72:36 [INFO] [stdout] | [INFO] [stdout] 72 | use core::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialOrd` is imported redundantly [INFO] [stdout] --> qptr/qptr.rs:72:47 [INFO] [stdout] | [INFO] [stdout] 72 | use core::cmp::{Eq, Ord, Ordering, PartialEq, PartialOrd}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialOrd` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Unpin` is imported redundantly [INFO] [stdout] --> qptr/qptr.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 75 | use core::marker::Unpin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Unpin` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking qjson v1.0.0-beta.1 (/opt/rustwide/workdir/qjson) [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking plotters-svg v0.3.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking qbump v1.0.0-beta.1 (/opt/rustwide/workdir/qbump) [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> qbump/qbump.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `nonnull_slice_from_raw_parts` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> qbump/qbump.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | #![feature(nonnull_slice_from_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking futures-sink v0.3.23 [INFO] [stderr] Checking qini v1.0.0-beta.1 (/opt/rustwide/workdir/qini) [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> qini/qini.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | use core::iter::{Enumerate, Iterator}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/prelude/mod.rs:57:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking clap v3.2.17 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking qjson-nopanic v1.0.0 (/opt/rustwide/workdir/qjson/nopanic) [INFO] [stderr] Checking qptr-nopanic v1.0.0 (/opt/rustwide/workdir/qptr/nopanic) [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> qptr/nopanic/qptr_shared_nopanic.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / fn panic(_: &PanicInfo) -> ! { [INFO] [stdout] 19 | | extern "Rust" { [INFO] [stdout] 20 | | fn __undefined_symbol() -> !; [INFO] [stdout] 21 | | } [INFO] [stdout] 22 | | unsafe { __undefined_symbol() } [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/af4a5a13a15fa0c60e06321077ef452f769b42fd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eb900a948ffb2e3b.rlib [INFO] [stdout] = note: second definition in the local crate (`qptr_shared_nopanic`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `qjson-nopanic` (bin "nopanic") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `qptr-nopanic` (bin "qptr_shared_nopanic" test) due to 2 previous errors [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> qjson/nopanic/nopanic.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / fn panic(_: &PanicInfo) -> ! { [INFO] [stdout] 29 | | extern "Rust" { [INFO] [stdout] 30 | | fn __undefined_symbol() -> !; [INFO] [stdout] 31 | | } [INFO] [stdout] 32 | | unsafe { __undefined_symbol() } [INFO] [stdout] 33 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/af4a5a13a15fa0c60e06321077ef452f769b42fd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eb900a948ffb2e3b.rlib [INFO] [stdout] = note: second definition in the local crate (`nopanic`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `qjson-nopanic` (bin "nopanic" test) due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `qptr-nopanic` (bin "qptr_unique_nopanic") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d214f7955f325285fac2a18432b8a2e3ba9c36e781b81a9c075eb09985cc4ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d214f7955f325285fac2a18432b8a2e3ba9c36e781b81a9c075eb09985cc4ae5", kill_on_drop: false }` [INFO] [stdout] d214f7955f325285fac2a18432b8a2e3ba9c36e781b81a9c075eb09985cc4ae5