[INFO] fetching crate ctti 0.2.0... [INFO] checking ctti-0.2.0 against master#561b5dea1e7e5c21f0fb550ca579229ceb878297 for pr-124661 [INFO] extracting crate ctti 0.2.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ctti 0.2.0 on toolchain 561b5dea1e7e5c21f0fb550ca579229ceb878297 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ctti 0.2.0 [INFO] finished tweaking crates.io crate ctti 0.2.0 [INFO] tweaked toml for crates.io crate ctti 0.2.0 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" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf4e5d4f650b84c527e403cc6058a31f0f08a364329e0b003b8a8fb1d3013a73 [INFO] running `Command { std: "docker" "start" "-a" "bf4e5d4f650b84c527e403cc6058a31f0f08a364329e0b003b8a8fb1d3013a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf4e5d4f650b84c527e403cc6058a31f0f08a364329e0b003b8a8fb1d3013a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf4e5d4f650b84c527e403cc6058a31f0f08a364329e0b003b8a8fb1d3013a73", kill_on_drop: false }` [INFO] [stdout] bf4e5d4f650b84c527e403cc6058a31f0f08a364329e0b003b8a8fb1d3013a73 [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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+561b5dea1e7e5c21f0fb550ca579229ceb878297" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 597819130c170129f9e75e29ed7e60b3d85cb78c16b490b19a0a0e0dc8c8b7cd [INFO] running `Command { std: "docker" "start" "-a" "597819130c170129f9e75e29ed7e60b3d85cb78c16b490b19a0a0e0dc8c8b7cd", kill_on_drop: false }` [INFO] [stderr] Checking ctti v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/type_id.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | ... let mut tmp = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/type_id.rs:122:33 [INFO] [stdout] | [INFO] [stdout] 122 | ... let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. [INFO] [stdout] --> src/impls.rs:473:45 [INFO] [stdout] | [INFO] [stdout] 473 | ... target: SELFREF_FN, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [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 #120362 [INFO] [stdout] = note: `#[warn(pointer_structural_match)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/type_id.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | ... let mut tmp = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/type_id.rs:122:33 [INFO] [stdout] | [INFO] [stdout] 122 | ... let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `first`, `second`, and `third` are never read [INFO] [stdout] --> src/impls.rs:421:17 [INFO] [stdout] | [INFO] [stdout] 420 | pub struct SampleStruct { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 421 | pub first: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 422 | pub second: (u64, u32), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 423 | pub third: *const () [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `A`, `B`, and `C` are never constructed [INFO] [stdout] --> src/impls.rs:534:13 [INFO] [stdout] | [INFO] [stdout] 533 | pub enum SimpleEnum { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 534 | A, [INFO] [stdout] | ^ [INFO] [stdout] 535 | B, [INFO] [stdout] | ^ [INFO] [stdout] 536 | C [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `A`, `B`, and `C` are never constructed [INFO] [stdout] --> src/impls.rs:578:13 [INFO] [stdout] | [INFO] [stdout] 577 | pub enum SimpleEnum2 { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 578 | A, [INFO] [stdout] | ^ [INFO] [stdout] 579 | B, [INFO] [stdout] | ^ [INFO] [stdout] 580 | C [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `A`, `B`, and `C` are never constructed [INFO] [stdout] --> src/impls.rs:622:13 [INFO] [stdout] | [INFO] [stdout] 621 | pub enum SimpleEnum3 { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 622 | A = 4, [INFO] [stdout] | ^ [INFO] [stdout] 623 | B = -1, [INFO] [stdout] | ^ [INFO] [stdout] 624 | C [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ctti v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "597819130c170129f9e75e29ed7e60b3d85cb78c16b490b19a0a0e0dc8c8b7cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "597819130c170129f9e75e29ed7e60b3d85cb78c16b490b19a0a0e0dc8c8b7cd", kill_on_drop: false }` [INFO] [stdout] 597819130c170129f9e75e29ed7e60b3d85cb78c16b490b19a0a0e0dc8c8b7cd [INFO] checking ctti-0.2.0 against try#8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8 for pr-124661 [INFO] extracting crate ctti 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ctti 0.2.0 on toolchain 8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ctti 0.2.0 [INFO] finished tweaking crates.io crate ctti 0.2.0 [INFO] tweaked toml for crates.io crate ctti 0.2.0 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" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d735a1c29889a8dd24a0747f69ac31e4c6058dbc771b5b3a1eaa2b400a00198c [INFO] running `Command { std: "docker" "start" "-a" "d735a1c29889a8dd24a0747f69ac31e4c6058dbc771b5b3a1eaa2b400a00198c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d735a1c29889a8dd24a0747f69ac31e4c6058dbc771b5b3a1eaa2b400a00198c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d735a1c29889a8dd24a0747f69ac31e4c6058dbc771b5b3a1eaa2b400a00198c", kill_on_drop: false }` [INFO] [stdout] d735a1c29889a8dd24a0747f69ac31e4c6058dbc771b5b3a1eaa2b400a00198c [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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+8348c7b12e5a2c6b3311d00662c71e8ceda0a1c8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5798256de39d10cdfb6ca8436fa7beda8e989486e39bbc9bd6cb3a844ed20338 [INFO] running `Command { std: "docker" "start" "-a" "5798256de39d10cdfb6ca8436fa7beda8e989486e39bbc9bd6cb3a844ed20338", kill_on_drop: false }` [INFO] [stderr] Checking ctti v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/type_id.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | ... let mut tmp = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/type_id.rs:122:33 [INFO] [stdout] | [INFO] [stdout] 122 | ... let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon. See https://github.com/rust-lang/rust/issues/70861 for details. [INFO] [stdout] --> src/impls.rs:473:45 [INFO] [stdout] | [INFO] [stdout] 473 | ... target: SELFREF_FN, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/type_id.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | ... let mut tmp = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/type_id.rs:122:33 [INFO] [stdout] | [INFO] [stdout] 122 | ... let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ctti` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5798256de39d10cdfb6ca8436fa7beda8e989486e39bbc9bd6cb3a844ed20338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5798256de39d10cdfb6ca8436fa7beda8e989486e39bbc9bd6cb3a844ed20338", kill_on_drop: false }` [INFO] [stdout] 5798256de39d10cdfb6ca8436fa7beda8e989486e39bbc9bd6cb3a844ed20338