[INFO] fetching crate vectrs 0.0.7... [INFO] fixing vectrs-0.0.7 against try#5fed607fb5806ae20927e7e9193e3793c411ac20+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817 [INFO] extracting crate vectrs 0.0.7 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate vectrs 0.0.7 [INFO] finished tweaking crates.io crate vectrs 0.0.7 [INFO] tweaked toml for crates.io crate vectrs 0.0.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vectrs 0.0.7 on toolchain 5fed607fb5806ae20927e7e9193e3793c411ac20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.8.2) [INFO] [stderr] Adding rand v0.8.6 (available: v0.10.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 76717a813626d8c5a72319abf6f9b0689eac830fd99a3a40ba443f65b8198c8f [INFO] running `Command { std: "docker" "start" "76717a813626d8c5a72319abf6f9b0689eac830fd99a3a40ba443f65b8198c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "76717a813626d8c5a72319abf6f9b0689eac830fd99a3a40ba443f65b8198c8f" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76717a813626d8c5a72319abf6f9b0689eac830fd99a3a40ba443f65b8198c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "76717a813626d8c5a72319abf6f9b0689eac830fd99a3a40ba443f65b8198c8f" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }` [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stderr] Migrating Cargo.toml from 2018 edition to 2021 [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] The following differences only apply when building with dev-dependencies: [INFO] [stderr] [INFO] [stderr] proc-macro2 v1.0.106 (as host dependency) removed features: default [INFO] [stderr] quote v1.0.45 (as host dependency) removed features: default [INFO] [stderr] syn v2.0.117 (as host dependency) removed features: default, extra-traits, full, visit, visit-mut [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Checking memchr v2.8.2 [INFO] [stderr] Compiling autocfg v1.5.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling zerocopy v0.8.52 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking either v1.16.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.150 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking regex-syntax v0.8.11 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ryu v1.0.23 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking vectrs v0.0.7 (/opt/rustwide/workdir) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking regex v1.12.4 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.6 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Migrating benches/main.rs from 2018 edition to 2021 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.55s [INFO] [stderr] crater-edition-check: vectrs v0.0.7 (/opt/rustwide/workdir) updating edition from 2018 to 2021 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Checking vectrs v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: `panic` is ambiguous [INFO] [stdout] --> src/lib.rs:385:21 [INFO] [stdout] | [INFO] [stdout] 385 | panic!("collect iterator of length {} into `Vector<_, {}>`", i, N); [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution [INFO] [stdout] note: `panic` could refer to the macro imported here [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `panic` to disambiguate [INFO] [stdout] = help: or use `crate::panic` to refer to this macro unambiguously [INFO] [stdout] note: `panic` could also refer to a macro from prelude [INFO] [stdout] --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/core/src/prelude/mod.rs:41:12 [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 #147319 [INFO] [stdout] = note: `#[warn(ambiguous_panic_imports)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: `panic` is ambiguous [INFO] [stdout] --> src/lib.rs:385:21 [INFO] [stdout] | [INFO] [stdout] 385 | panic!("collect iterator of length {} into `Vector<_, {}>`", i, N); [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution [INFO] [stdout] note: `panic` could refer to the macro imported here [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `panic` to disambiguate [INFO] [stdout] = help: or use `crate::panic` to refer to this macro unambiguously [INFO] [stdout] note: `panic` could also refer to a macro from prelude [INFO] [stdout] --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/core/src/prelude/mod.rs:41:12 [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 #147319 [INFO] [stdout] = note: `#[warn(ambiguous_panic_imports)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.52s [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stderr] Migrating Cargo.toml from 2018 edition to 2021 [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] The following differences only apply when building with dev-dependencies: [INFO] [stderr] [INFO] [stderr] proc-macro2 v1.0.106 (as host dependency) removed features: default [INFO] [stderr] quote v1.0.45 (as host dependency) removed features: default [INFO] [stderr] syn v2.0.117 (as host dependency) removed features: default, extra-traits, full, visit, visit-mut [INFO] [stderr] [INFO] [stderr] Checking vectrs v0.0.7 (/opt/rustwide/workdir) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/lib.rs (1 fix) [INFO] [stderr] Migrating benches/main.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.11s [INFO] [stderr] crater-edition-check: vectrs v0.0.7 (/opt/rustwide/workdir) updating edition from 2021 to 2024 [INFO] [stderr] Checking vectrs v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: `panic` is ambiguous [INFO] [stdout] --> src/lib.rs:385:21 [INFO] [stdout] | [INFO] [stdout] 385 | panic!("collect iterator of length {} into `Vector<_, {}>`", i, N); [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution [INFO] [stdout] note: `panic` could refer to the macro imported here [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `panic` to disambiguate [INFO] [stdout] = help: or use `crate::panic` to refer to this macro unambiguously [INFO] [stdout] note: `panic` could also refer to a macro from prelude [INFO] [stdout] --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/core/src/prelude/mod.rs:59:12 [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 #147319 [INFO] [stdout] = note: `#[warn(ambiguous_panic_imports)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `panic` is ambiguous [INFO] [stdout] --> src/lib.rs:385:21 [INFO] [stdout] | [INFO] [stdout] 385 | panic!("collect iterator of length {} into `Vector<_, {}>`", i, N); [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution [INFO] [stdout] note: `panic` could refer to the macro imported here [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `panic` to disambiguate [INFO] [stdout] = help: or use `crate::panic` to refer to this macro unambiguously [INFO] [stdout] note: `panic` could also refer to a macro from prelude [INFO] [stdout] --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/core/src/prelude/mod.rs:59:12 [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 #147319 [INFO] [stdout] = note: `#[warn(ambiguous_panic_imports)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.36s [INFO] [stderr] crater-edition-check all packages now at latest edition [INFO] [stderr] crater-edition-check: all finished [INFO] running `Command { std: "docker" "inspect" "76717a813626d8c5a72319abf6f9b0689eac830fd99a3a40ba443f65b8198c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76717a813626d8c5a72319abf6f9b0689eac830fd99a3a40ba443f65b8198c8f", kill_on_drop: false }` [INFO] [stdout] 76717a813626d8c5a72319abf6f9b0689eac830fd99a3a40ba443f65b8198c8f