[INFO] fetching crate rustc-ap-rustc_session 727.0.0... [INFO] checking rustc-ap-rustc_session-727.0.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate rustc-ap-rustc_session 727.0.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate rustc-ap-rustc_session 727.0.0 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 rustc-ap-rustc_session 727.0.0 [INFO] finished tweaking crates.io crate rustc-ap-rustc_session 727.0.0 [INFO] tweaked toml for crates.io crate rustc-ap-rustc_session 727.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 100 packages to latest compatible versions [INFO] [stderr] Adding annotate-snippets v0.8.0 (latest: v0.11.2) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding md-5 v0.9.1 (latest: v0.10.6) [INFO] [stderr] Adding measureme v9.1.2 (latest: v11.0.1) [INFO] [stderr] Adding memmap2 v0.2.3 (latest: v0.9.4) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding perf-event-open-sys v1.0.1 (latest: v4.0.0) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding rustc-rayon v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding rustc-rayon-core v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding sha-1 v0.9.8 (latest: v0.10.1) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [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] Downloading crates ... [INFO] [stderr] Downloaded rustc-ap-rustc_target v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_index v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_serialize v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_fs_util v727.0.0 [INFO] [stderr] Downloaded rustc-rayon-core v0.3.2 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_feature v727.0.0 [INFO] [stderr] Downloaded annotate-snippets v0.8.0 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_lint_defs v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_arena v727.0.0 [INFO] [stderr] Downloaded measureme v9.1.2 [INFO] [stderr] Downloaded rustc-rayon v0.3.2 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v727.0.0 [INFO] [stderr] Downloaded memmap2 v0.2.3 [INFO] [stderr] Downloaded rustc-ap-rustc_graphviz v727.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_span v727.0.0 [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] 6caaa55e8bd9f1db05395d39a436a48a62e505570eec3b7af01be034d0bd6f80 [INFO] running `Command { std: "docker" "start" "-a" "6caaa55e8bd9f1db05395d39a436a48a62e505570eec3b7af01be034d0bd6f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6caaa55e8bd9f1db05395d39a436a48a62e505570eec3b7af01be034d0bd6f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6caaa55e8bd9f1db05395d39a436a48a62e505570eec3b7af01be034d0bd6f80", kill_on_drop: false }` [INFO] [stdout] 6caaa55e8bd9f1db05395d39a436a48a62e505570eec3b7af01be034d0bd6f80 [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] a05257f8a288250cc2856042988457950777fe0bc299088ea3a2c062ca5e6132 [INFO] running `Command { std: "docker" "start" "-a" "a05257f8a288250cc2856042988457950777fe0bc299088ea3a2c062ca5e6132", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling rustc-rayon-core v0.3.2 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking rustc-ap-rustc_serialize v727.0.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-ap-rustc_serialize-727.0.0/src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-ap-rustc_serialize-727.0.0/src/serialize.rs:682:12 [INFO] [stdout] | [INFO] [stdout] 682 | Ok(box Decodable::decode(d)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 682 | Ok(Box::new(Decodable::decode(d)?)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking perf-event-open-sys v1.0.1 [INFO] [stderr] Checking rustix v0.38.34 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking stacker v0.1.15 [INFO] [stderr] Checking ena v0.14.3 [INFO] [stderr] Checking rustc-rayon v0.3.2 [INFO] [stderr] Checking measureme v9.1.2 [INFO] [stderr] Checking jobserver v0.1.31 [INFO] [stderr] Compiling rustc-ap-rustc_macros v727.0.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v727.0.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-ap-rustc_serialize` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a05257f8a288250cc2856042988457950777fe0bc299088ea3a2c062ca5e6132", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a05257f8a288250cc2856042988457950777fe0bc299088ea3a2c062ca5e6132", kill_on_drop: false }` [INFO] [stdout] a05257f8a288250cc2856042988457950777fe0bc299088ea3a2c062ca5e6132 [INFO] checking rustc-ap-rustc_session-727.0.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate rustc-ap-rustc_session 727.0.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate rustc-ap-rustc_session 727.0.0 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 rustc-ap-rustc_session 727.0.0 [INFO] finished tweaking crates.io crate rustc-ap-rustc_session 727.0.0 [INFO] tweaked toml for crates.io crate rustc-ap-rustc_session 727.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 100 packages to latest compatible versions [INFO] [stderr] Adding annotate-snippets v0.8.0 (latest: v0.11.2) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding md-5 v0.9.1 (latest: v0.10.6) [INFO] [stderr] Adding measureme v9.1.2 (latest: v11.0.1) [INFO] [stderr] Adding memmap2 v0.2.3 (latest: v0.9.4) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding perf-event-open-sys v1.0.1 (latest: v4.0.0) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding rustc-rayon v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding rustc-rayon-core v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding sha-1 v0.9.8 (latest: v0.10.1) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [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] 3ec212e31602ac112dbd30c08f45024b2544a9c893d4e71a216279d97e36b293 [INFO] running `Command { std: "docker" "start" "-a" "3ec212e31602ac112dbd30c08f45024b2544a9c893d4e71a216279d97e36b293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ec212e31602ac112dbd30c08f45024b2544a9c893d4e71a216279d97e36b293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ec212e31602ac112dbd30c08f45024b2544a9c893d4e71a216279d97e36b293", kill_on_drop: false }` [INFO] [stdout] 3ec212e31602ac112dbd30c08f45024b2544a9c893d4e71a216279d97e36b293 [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] c2e57e8f11a950069272a86efd5fb2a910283a59f873fdb76f01fa2586f8fc91 [INFO] running `Command { std: "docker" "start" "-a" "c2e57e8f11a950069272a86efd5fb2a910283a59f873fdb76f01fa2586f8fc91", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "c2e57e8f11a950069272a86efd5fb2a910283a59f873fdb76f01fa2586f8fc91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2e57e8f11a950069272a86efd5fb2a910283a59f873fdb76f01fa2586f8fc91", kill_on_drop: false }` [INFO] [stdout] c2e57e8f11a950069272a86efd5fb2a910283a59f873fdb76f01fa2586f8fc91