[INFO] fetching crate fstrings-rust 1.0.1... [INFO] checking fstrings-rust-1.0.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate fstrings-rust 1.0.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate fstrings-rust 1.0.1 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 fstrings-rust 1.0.1 [INFO] finished tweaking crates.io crate fstrings-rust 1.0.1 [INFO] tweaked toml for crates.io crate fstrings-rust 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate fstrings-rust 1.0.1 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-hack v0.5.15 [INFO] [stderr] Downloaded quote v1.0.4 [INFO] [stderr] Downloaded fstrings-rust-proc-macro v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9c504c9130fa765457b476fc89d0457ca58b2257df8326c3bc4f531285a6349f [INFO] running `Command { std: "docker" "start" "-a" "9c504c9130fa765457b476fc89d0457ca58b2257df8326c3bc4f531285a6349f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c504c9130fa765457b476fc89d0457ca58b2257df8326c3bc4f531285a6349f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c504c9130fa765457b476fc89d0457ca58b2257df8326c3bc4f531285a6349f", kill_on_drop: false }` [INFO] [stdout] 9c504c9130fa765457b476fc89d0457ca58b2257df8326c3bc4f531285a6349f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 11d984d3014acb7aa773ec29ab9f7040a3ade61fbbc3c3e3d4ed9d92db149eec [INFO] running `Command { std: "docker" "start" "-a" "11d984d3014acb7aa773ec29ab9f7040a3ade61fbbc3c3e3d4ed9d92db149eec", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling fstrings-rust-proc-macro v1.0.0 [INFO] [stderr] Checking fstrings-rust v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `fstrings` [INFO] [stdout] --> examples/readme.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate fstrings; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `println_f` in this scope [INFO] [stdout] --> examples/readme.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | println_f!("Hello, {name}!"); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/macros.rs:138:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named macro `println` defined here [INFO] [stdout] | [INFO] [stdout] help: a macro with a similar name exists [INFO] [stdout] | [INFO] [stdout] 9 | println!("Hello, {name}!"); [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 1 + use fstrings_rust::println_f; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `f` in this scope [INFO] [stdout] --> examples/readme.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | f!("Hello, {name}!"), // shorthand for String creation (Python-like) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 1 + use fstrings_rust::f; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `f` in this scope [INFO] [stdout] --> examples/readme.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | f!("{hi}, {name}!", hi = "Hello"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 1 + use fstrings_rust::f; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `f` in this scope [INFO] [stdout] --> examples/readme.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | f!("Hello, {name}!", name = "Earth"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 1 + use fstrings_rust::f; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `f` in this scope [INFO] [stdout] --> examples/readme.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | f!("Hello, {foo.name}!"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 1 + use fstrings_rust::f; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `f` in this scope [INFO] [stdout] --> examples/readme.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | f!("Hello, {ft_and_name.1}!"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 1 + use fstrings_rust::f; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `f` in this scope [INFO] [stdout] --> examples/readme.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | f!("In this context {x=}"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 1 + use fstrings_rust::f; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fstrings-rust` (example "readme") due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "11d984d3014acb7aa773ec29ab9f7040a3ade61fbbc3c3e3d4ed9d92db149eec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11d984d3014acb7aa773ec29ab9f7040a3ade61fbbc3c3e3d4ed9d92db149eec", kill_on_drop: false }` [INFO] [stdout] 11d984d3014acb7aa773ec29ab9f7040a3ade61fbbc3c3e3d4ed9d92db149eec [INFO] checking fstrings-rust-1.0.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate fstrings-rust 1.0.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate fstrings-rust 1.0.1 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 fstrings-rust 1.0.1 [INFO] finished tweaking crates.io crate fstrings-rust 1.0.1 [INFO] tweaked toml for crates.io crate fstrings-rust 1.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate fstrings-rust 1.0.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7fa6aaca9a7691539078d69223ff2d5e9f7d041f4b83a0b9c2fb1161beb8f242 [INFO] running `Command { std: "docker" "start" "-a" "7fa6aaca9a7691539078d69223ff2d5e9f7d041f4b83a0b9c2fb1161beb8f242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7fa6aaca9a7691539078d69223ff2d5e9f7d041f4b83a0b9c2fb1161beb8f242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fa6aaca9a7691539078d69223ff2d5e9f7d041f4b83a0b9c2fb1161beb8f242", kill_on_drop: false }` [INFO] [stdout] 7fa6aaca9a7691539078d69223ff2d5e9f7d041f4b83a0b9c2fb1161beb8f242 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5fc0e4e7fc5529cdd5394d3e5a5844206d9c22ebc4ddeea89a31f73c027ba93e [INFO] running `Command { std: "docker" "start" "-a" "5fc0e4e7fc5529cdd5394d3e5a5844206d9c22ebc4ddeea89a31f73c027ba93e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "5fc0e4e7fc5529cdd5394d3e5a5844206d9c22ebc4ddeea89a31f73c027ba93e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fc0e4e7fc5529cdd5394d3e5a5844206d9c22ebc4ddeea89a31f73c027ba93e", kill_on_drop: false }` [INFO] [stdout] 5fc0e4e7fc5529cdd5394d3e5a5844206d9c22ebc4ddeea89a31f73c027ba93e