[INFO] fetching crate autocfg 1.5.0... [INFO] testing autocfg-1.5.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate autocfg 1.5.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate autocfg 1.5.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate autocfg 1.5.0 [INFO] tweaked toml for crates.io crate autocfg 1.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate autocfg 1.5.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate autocfg 1.5.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 735e227722769bbef730168b38b58fb274506c7e10d0198898033f21532ccb25 [INFO] running `Command { std: "docker" "start" "-a" "735e227722769bbef730168b38b58fb274506c7e10d0198898033f21532ccb25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "735e227722769bbef730168b38b58fb274506c7e10d0198898033f21532ccb25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "735e227722769bbef730168b38b58fb274506c7e10d0198898033f21532ccb25", kill_on_drop: false }` [INFO] [stdout] 735e227722769bbef730168b38b58fb274506c7e10d0198898033f21532ccb25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 486b90f6bf78e65dd4f7c6fd1ecb291852d4ff1d14e301518b206b69fc02d13a [INFO] running `Command { std: "docker" "start" "-a" "486b90f6bf78e65dd4f7c6fd1ecb291852d4ff1d14e301518b206b69fc02d13a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "486b90f6bf78e65dd4f7c6fd1ecb291852d4ff1d14e301518b206b69fc02d13a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486b90f6bf78e65dd4f7c6fd1ecb291852d4ff1d14e301518b206b69fc02d13a", kill_on_drop: false }` [INFO] [stdout] 486b90f6bf78e65dd4f7c6fd1ecb291852d4ff1d14e301518b206b69fc02d13a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0df14e221bb690c72cd4893ade1c732568e3587e4807b1d57d57496c79f1a080 [INFO] running `Command { std: "docker" "start" "-a" "0df14e221bb690c72cd4893ade1c732568e3587e4807b1d57d57496c79f1a080", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "0df14e221bb690c72cd4893ade1c732568e3587e4807b1d57d57496c79f1a080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df14e221bb690c72cd4893ade1c732568e3587e4807b1d57d57496c79f1a080", kill_on_drop: false }` [INFO] [stdout] 0df14e221bb690c72cd4893ade1c732568e3587e4807b1d57d57496c79f1a080 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 391b5ffca9e5bbbfa70c96da4162d7fae3fc4cb5aca7d7d5ce468217568b5262 [INFO] running `Command { std: "docker" "start" "-a" "391b5ffca9e5bbbfa70c96da4162d7fae3fc4cb5aca7d7d5ce468217568b5262", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/autocfg-12636a98fc77320f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::dir_does_not_contain_target_with_custom_target_dir ... ok [INFO] [stdout] test tests::dir_does_contain_target_with_custom_target_dir ... ok [INFO] [stdout] test tests::dir_does_contain_target ... ok [INFO] [stdout] test tests::version_cmp ... ok [INFO] [stdout] test tests::dir_does_not_contain_target ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/no_std.rs (/opt/rustwide/target/debug/deps/no_std-383c6f9fdaa3bc96) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error[E0432]: unresolved import `std` [INFO] [stderr] --> :2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub use std::mem; [INFO] [stderr] | ^^^ use of unresolved module or unlinked crate `std` [INFO] [stderr] | [INFO] [stderr] help: you might be missing a crate named `std`, add it to your project and import it in your code [INFO] [stderr] | [INFO] [stderr] 2 + extern crate std; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] test no_std ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] [stderr] Running tests/rustflags.rs (/opt/rustwide/target/debug/deps/rustflags-b2dc089223fea36d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error[E0463]: can't find crate for `autocfg` [INFO] [stderr] --> :1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate autocfg as probe; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] test test_with_sysroot ... ok [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-dce4fbe58431c983) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test probe_alloc ... ok [INFO] [stderr] error[E0463]: can't find crate for `doesnt_exist` [INFO] [stdout] test probe_bad_sysroot_crate ... ok [INFO] [stderr] --> :1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate doesnt_exist as probe; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] test probe_i128 ... ok [INFO] [stdout] test probe_std ... ok [INFO] [stdout] test autocfg_version ... ok [INFO] [stderr] warning: use of deprecated method `core::str::::trim_left`: superseded by `trim_start` [INFO] [stderr] --> :1:33 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn probe() { let _ = "test".trim_left(); } [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] help: replace the use of the deprecated method [INFO] [stderr] | [INFO] [stderr] 1 - pub fn probe() { let _ = "test".trim_left(); } [INFO] [stderr] 1 + pub fn probe() { let _ = "test".trim_start(); } [INFO] [stderr] | [INFO] [stderr] [INFO] [stdout] test probe_add ... ok [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: expected identifier, found reserved keyword `try` [INFO] [stderr] --> :1:32 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn probe() { let _ = { let try = 0; try }; } [INFO] [stderr] | ^^^ expected identifier, found reserved keyword [INFO] [stderr] | [INFO] [stderr] help: escape `try` to use it as an identifier [INFO] [stderr] | [INFO] [stderr] 1 | pub fn probe() { let _ = { let r#try = 0; try }; } [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] error: expected expression, found reserved keyword `try` [INFO] [stderr] --> :1:41 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn probe() { let _ = { let try = 0; try }; } [INFO] [stderr] | ^^^ expected expression [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: function `x` is never used [INFO] [stdout] test probe_cleanup ... ok [INFO] [stderr] --> :1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(dead_code)] fn x() {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> :1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(dead_code)] fn x() {} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stdout] test probe_no_std ... ok [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> :1:18 [INFO] [stderr] | [INFO] [stderr] 1 | pub type Probe = std::iter::Sum; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 1 | pub type Probe = dyn std::iter::Sum; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> :1:18 [INFO] [stderr] | [INFO] [stderr] 1 | pub type Probe = std::convert::AsRef; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 1 | pub type Probe = dyn std::convert::AsRef; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] test edition_keyword_try ... ok [INFO] [stdout] test probe_expression ... ok [INFO] [stderr] error: argument for `--edition` must be one of: <2015|2018|2021|2024|future>. (instead was `invalid`) [INFO] [stderr] [INFO] [stdout] test probe_sum ... ok [INFO] [stdout] test probe_constant ... ok [INFO] [stdout] test probe_raw ... ok [INFO] [stdout] test probe_as_ref ... ok [INFO] [stderr] Running tests/wrappers.rs (/opt/rustwide/target/debug/deps/wrappers-b6387ca1a3d21f40) [INFO] [stdout] test editions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error[E0412]: cannot find type `mesize` in this scope [INFO] [stderr] --> :1:18 [INFO] [stderr] | [INFO] [stderr] 1 | pub type Probe = mesize; [INFO] [stderr] | ^^^^^^ help: a builtin type with a similar name exists: `isize` [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0412`. [INFO] [stderr] error[E0412]: cannot find type `mesize` in this scope [INFO] [stderr] --> :1:18 [INFO] [stderr] | [INFO] [stderr] 1 | pub type Probe = mesize; [INFO] [stderr] | ^^^^^^ help: a builtin type with a similar name exists: `isize` [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0412`. [INFO] [stderr] warning: autocfg could not probe for `std` [INFO] [stderr] error[E0412]: cannot find type `mesize` in this scope [INFO] [stderr] --> :1:18 [INFO] [stderr] | [INFO] [stderr] 1 | pub type Probe = mesize; [INFO] [stderr] | ^^^^^^ help: a builtin type with a similar name exists: `isize` [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0412`. [INFO] [stderr] error[E0412]: cannot find type `mesize` in this scope [INFO] [stderr] --> :1:18 [INFO] [stderr] | [INFO] [stderr] 1 | pub type Probe = mesize; [INFO] [stderr] | ^^^^^^ help: a builtin type with a similar name exists: `isize` [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0412`. [INFO] [stderr] warning: autocfg could not probe for `std` [INFO] [stderr] warning: autocfg could not probe for `std` [INFO] [stderr] warning: autocfg could not probe for `std` [INFO] [stderr] warning: autocfg could not probe for `std` [INFO] [stdout] test test_wrappers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s [INFO] [stderr] Doc-tests autocfg [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - AutoCfg::probe_constant (line 532) ... ignored [INFO] [stdout] test src/lib.rs - AutoCfg::probe_expression (line 513) ... ignored [INFO] [stdout] test src/lib.rs - AutoCfg::probe_path (line 432) ... ignored [INFO] [stdout] test src/lib.rs - AutoCfg::probe_sysroot_crate (line 411) ... ignored [INFO] [stdout] test src/lib.rs - AutoCfg::probe_trait (line 459) ... ignored [INFO] [stdout] test src/lib.rs - AutoCfg::probe_type (line 486) ... ignored [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/lib.rs - AutoCfg::probe_raw (line 371) ... ok [INFO] [stdout] test src/lib.rs - AutoCfg::probe_raw (line 387) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "391b5ffca9e5bbbfa70c96da4162d7fae3fc4cb5aca7d7d5ce468217568b5262", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "391b5ffca9e5bbbfa70c96da4162d7fae3fc4cb5aca7d7d5ce468217568b5262", kill_on_drop: false }` [INFO] [stdout] 391b5ffca9e5bbbfa70c96da4162d7fae3fc4cb5aca7d7d5ce468217568b5262