[INFO] fetching crate fg 0.1.4... [INFO] checking fg-0.1.4 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate fg 0.1.4 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate fg 0.1.4 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 fg 0.1.4 [INFO] finished tweaking crates.io crate fg 0.1.4 [INFO] tweaked toml for crates.io crate fg 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate fg 0.1.4 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" "+506512391b1a75ae450d36c9420978402a91abcc" "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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f25d08e99b0a4209dc031b1f5f7291f1909b6c0b555e3ab8e21b11b02804ab23 [INFO] running `Command { std: "docker" "start" "-a" "f25d08e99b0a4209dc031b1f5f7291f1909b6c0b555e3ab8e21b11b02804ab23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f25d08e99b0a4209dc031b1f5f7291f1909b6c0b555e3ab8e21b11b02804ab23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25d08e99b0a4209dc031b1f5f7291f1909b6c0b555e3ab8e21b11b02804ab23", kill_on_drop: false }` [INFO] [stdout] f25d08e99b0a4209dc031b1f5f7291f1909b6c0b555e3ab8e21b11b02804ab23 [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=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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc1a6e530d15ceaa91aea3f8a4c7482ad59d650a6d5c485261429f17eb26b2f2 [INFO] running `Command { std: "docker" "start" "-a" "dc1a6e530d15ceaa91aea3f8a4c7482ad59d650a6d5c485261429f17eb26b2f2", kill_on_drop: false }` [INFO] [stderr] Checking fg v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(const_raw_ptr_to_usize_cast, ptr_wrapping_offset_from)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: at compile-time, pointers do not have an integer value, so these casts cannot be properly supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(const_raw_ptr_to_usize_cast, ptr_wrapping_offset_from)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: at compile-time, pointers do not have an integer value, so these casts cannot be properly supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `ptr_wrapping_offset_from` [INFO] [stdout] --> src/main.rs:8:41 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(const_raw_ptr_to_usize_cast, ptr_wrapping_offset_from)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `ptr_wrapping_offset_from` [INFO] [stdout] --> src/main.rs:8:41 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(const_raw_ptr_to_usize_cast, ptr_wrapping_offset_from)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wrapping_offset_from` found for raw pointer `*mut i8` in the current scope [INFO] [stdout] --> src/main.rs:529:50 [INFO] [stdout] | [INFO] [stdout] 529 | (*commandPtr).offset(src.wrapping_offset_from(*commandPtr) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `wrapping_offset` with a similar name [INFO] [stdout] | [INFO] [stdout] 529 | (*commandPtr).offset(src.wrapping_offset(*commandPtr) [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wrapping_offset_from` found for raw pointer `*mut i8` in the current scope [INFO] [stdout] --> src/main.rs:529:50 [INFO] [stdout] | [INFO] [stdout] 529 | (*commandPtr).offset(src.wrapping_offset_from(*commandPtr) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `wrapping_offset` with a similar name [INFO] [stdout] | [INFO] [stdout] 529 | (*commandPtr).offset(src.wrapping_offset(*commandPtr) [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wrapping_offset_from` found for raw pointer `*mut i8` in the current scope [INFO] [stdout] --> src/main.rs:552:27 [INFO] [stdout] | [INFO] [stdout] 552 | returnCommand.wrapping_offset_from(*commandPtr) as libc::c_long as [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `wrapping_offset` with a similar name [INFO] [stdout] | [INFO] [stdout] 552 | returnCommand.wrapping_offset(*commandPtr) as libc::c_long as [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `wrapping_offset_from` found for raw pointer `*mut i8` in the current scope [INFO] [stdout] --> src/main.rs:552:27 [INFO] [stdout] | [INFO] [stdout] 552 | returnCommand.wrapping_offset_from(*commandPtr) as libc::c_long as [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `wrapping_offset` with a similar name [INFO] [stdout] | [INFO] [stdout] 552 | returnCommand.wrapping_offset(*commandPtr) as libc::c_long as [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fg` (bin "fg") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `fg` (bin "fg" test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "dc1a6e530d15ceaa91aea3f8a4c7482ad59d650a6d5c485261429f17eb26b2f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc1a6e530d15ceaa91aea3f8a4c7482ad59d650a6d5c485261429f17eb26b2f2", kill_on_drop: false }` [INFO] [stdout] dc1a6e530d15ceaa91aea3f8a4c7482ad59d650a6d5c485261429f17eb26b2f2 [INFO] checking fg-0.1.4 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate fg 0.1.4 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate fg 0.1.4 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 fg 0.1.4 [INFO] finished tweaking crates.io crate fg 0.1.4 [INFO] tweaked toml for crates.io crate fg 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate fg 0.1.4 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73acd16758808ebf4ec0e2ae6303a9c059499de72415d486cb880c01d30fd268 [INFO] running `Command { std: "docker" "start" "-a" "73acd16758808ebf4ec0e2ae6303a9c059499de72415d486cb880c01d30fd268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73acd16758808ebf4ec0e2ae6303a9c059499de72415d486cb880c01d30fd268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73acd16758808ebf4ec0e2ae6303a9c059499de72415d486cb880c01d30fd268", kill_on_drop: false }` [INFO] [stdout] 73acd16758808ebf4ec0e2ae6303a9c059499de72415d486cb880c01d30fd268 [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=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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c9b84df6a7ccd2c7851b25db0a3dd548dd6891ba7dcf249ee24303f84ef6e91 [INFO] running `Command { std: "docker" "start" "-a" "9c9b84df6a7ccd2c7851b25db0a3dd548dd6891ba7dcf249ee24303f84ef6e91", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "9c9b84df6a7ccd2c7851b25db0a3dd548dd6891ba7dcf249ee24303f84ef6e91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c9b84df6a7ccd2c7851b25db0a3dd548dd6891ba7dcf249ee24303f84ef6e91", kill_on_drop: false }` [INFO] [stdout] 9c9b84df6a7ccd2c7851b25db0a3dd548dd6891ba7dcf249ee24303f84ef6e91