[INFO] cloning repository https://github.com/m3dy4ss3r/spark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m3dy4ss3r/spark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm3dy4ss3r%2Fspark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm3dy4ss3r%2Fspark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c3078a8a5edccbcc412c641eacf7d4d693a72d7 [INFO] checking m3dy4ss3r/spark against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm3dy4ss3r%2Fspark" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m3dy4ss3r/spark 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 git repo https://github.com/m3dy4ss3r/spark [INFO] finished tweaking git repo https://github.com/m3dy4ss3r/spark [INFO] tweaked toml for git repo https://github.com/m3dy4ss3r/spark written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/m3dy4ss3r/spark 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] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v1.1.3 [INFO] [stderr] Adding autocfg v1.3.0 [INFO] [stderr] Adding cidr-utils v0.5.11 (latest: v0.6.1) [INFO] [stderr] Adding debug-helper v0.3.13 [INFO] [stderr] Adding memchr v2.7.2 [INFO] [stderr] Adding num-bigint v0.4.5 [INFO] [stderr] Adding num-integer v0.1.46 [INFO] [stderr] Adding num-traits v0.2.19 [INFO] [stderr] Adding once_cell v1.19.0 [INFO] [stderr] Adding regex v1.10.4 [INFO] [stderr] Adding regex-automata v0.4.6 [INFO] [stderr] Adding regex-syntax v0.8.3 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cidr-utils v0.5.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 857cb09445ec6d33311ec027056bcbe15625552dc03b850cc31d94b3d0bb2e62 [INFO] running `Command { std: "docker" "start" "-a" "857cb09445ec6d33311ec027056bcbe15625552dc03b850cc31d94b3d0bb2e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "857cb09445ec6d33311ec027056bcbe15625552dc03b850cc31d94b3d0bb2e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "857cb09445ec6d33311ec027056bcbe15625552dc03b850cc31d94b3d0bb2e62", kill_on_drop: false }` [INFO] [stdout] 857cb09445ec6d33311ec027056bcbe15625552dc03b850cc31d94b3d0bb2e62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 01b99ab40c23703d1fa319f898670713c1574269ddd8853c550933717dfc64bc [INFO] running `Command { std: "docker" "start" "-a" "01b99ab40c23703d1fa319f898670713c1574269ddd8853c550933717dfc64bc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking debug-helper v0.3.13 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking cidr-utils v0.5.11 [INFO] [stderr] Checking spark v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: a value of type `Result, &'static str>` cannot be built from an iterator over elements of type `Vec` [INFO] [stdout] --> src/main.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | .collect::, &'static str>>()?; [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ value of type `Result, &'static str>` cannot be built from `std::iter::Iterator>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator>` is not implemented for `Result, &'static str>` [INFO] [stdout] = help: the trait `FromIterator>` is implemented for `Result, &'static str>` [INFO] [stdout] = help: for that trait implementation, expected `Result`, found `Vec` [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> src/main.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 14 | let ips: Vec = &args[1] [INFO] [stdout] | ------- this expression has type `String` [INFO] [stdout] 15 | .split(',') [INFO] [stdout] | ---------- `Iterator::Item` is `&str` here [INFO] [stdout] 16 | .flat_map(|ip_arg| { [INFO] [stdout] | ______^ [INFO] [stdout] 17 | | if let Ok(ip) = IpAddr::from_str(ip_arg) { [INFO] [stdout] 18 | | Ok(vec![ip]) [INFO] [stdout] 19 | | //} else if let Ok(cidr) = IpNetwork::from_str(ip_arg) { [INFO] [stdout] ... | [INFO] [stdout] 23 | | } [INFO] [stdout] 24 | | }) [INFO] [stdout] | |_______^ `Iterator::Item` changed to `Vec` here [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/iter/traits/iterator.rs:2001:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `Result, &'static str>` cannot be built from an iterator over elements of type `Vec` [INFO] [stdout] --> src/main.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | .collect::, &'static str>>()?; [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ value of type `Result, &'static str>` cannot be built from `std::iter::Iterator>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator>` is not implemented for `Result, &'static str>` [INFO] [stdout] = help: the trait `FromIterator>` is implemented for `Result, &'static str>` [INFO] [stdout] = help: for that trait implementation, expected `Result`, found `Vec` [INFO] [stdout] note: the method call chain might not have had the expected associated types [INFO] [stdout] --> src/main.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 14 | let ips: Vec = &args[1] [INFO] [stdout] | ------- this expression has type `String` [INFO] [stdout] 15 | .split(',') [INFO] [stdout] | ---------- `Iterator::Item` is `&str` here [INFO] [stdout] 16 | .flat_map(|ip_arg| { [INFO] [stdout] | ______^ [INFO] [stdout] 17 | | if let Ok(ip) = IpAddr::from_str(ip_arg) { [INFO] [stdout] 18 | | Ok(vec![ip]) [INFO] [stdout] 19 | | //} else if let Ok(cidr) = IpNetwork::from_str(ip_arg) { [INFO] [stdout] ... | [INFO] [stdout] 23 | | } [INFO] [stdout] 24 | | }) [INFO] [stdout] | |_______^ `Iterator::Item` changed to `Vec` here [INFO] [stdout] note: required by a bound in `collect` [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/iter/traits/iterator.rs:2001:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | let ips: Vec = &args[1] [INFO] [stdout] | ______________-----------___^ [INFO] [stdout] | | | [INFO] [stdout] | | expected due to this [INFO] [stdout] 15 | | .split(',') [INFO] [stdout] 16 | | .flat_map(|ip_arg| { [INFO] [stdout] 17 | | if let Ok(ip) = IpAddr::from_str(ip_arg) { [INFO] [stdout] ... | [INFO] [stdout] 24 | | }) [INFO] [stdout] 25 | | .collect::, &'static str>>()?; [INFO] [stdout] | |_____________________________________________________^ expected `Vec`, found `&Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec<_>` [INFO] [stdout] found reference `&Vec<_>` [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 14 - let ips: Vec = &args[1] [INFO] [stdout] 14 + let ips: Vec = args[1] [INFO] [stdout] | [INFO] [stdout] help: alternatively, consider changing the type annotation [INFO] [stdout] | [INFO] [stdout] 14 | let ips: &Vec = &args[1] [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | let ips: Vec = &args[1] [INFO] [stdout] | ______________-----------___^ [INFO] [stdout] | | | [INFO] [stdout] | | expected due to this [INFO] [stdout] 15 | | .split(',') [INFO] [stdout] 16 | | .flat_map(|ip_arg| { [INFO] [stdout] 17 | | if let Ok(ip) = IpAddr::from_str(ip_arg) { [INFO] [stdout] ... | [INFO] [stdout] 24 | | }) [INFO] [stdout] 25 | | .collect::, &'static str>>()?; [INFO] [stdout] | |_____________________________________________________^ expected `Vec`, found `&Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec<_>` [INFO] [stdout] found reference `&Vec<_>` [INFO] [stdout] help: consider removing the borrow [INFO] [stdout] | [INFO] [stdout] 14 - let ips: Vec = &args[1] [INFO] [stdout] 14 + let ips: Vec = args[1] [INFO] [stdout] | [INFO] [stdout] help: alternatively, consider changing the type annotation [INFO] [stdout] | [INFO] [stdout] 14 | let ips: &Vec = &args[1] [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spark` (bin "spark") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `spark` (bin "spark" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "01b99ab40c23703d1fa319f898670713c1574269ddd8853c550933717dfc64bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b99ab40c23703d1fa319f898670713c1574269ddd8853c550933717dfc64bc", kill_on_drop: false }` [INFO] [stdout] 01b99ab40c23703d1fa319f898670713c1574269ddd8853c550933717dfc64bc [INFO] checking m3dy4ss3r/spark against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm3dy4ss3r%2Fspark" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/m3dy4ss3r/spark 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 git repo https://github.com/m3dy4ss3r/spark [INFO] finished tweaking git repo https://github.com/m3dy4ss3r/spark [INFO] tweaked toml for git repo https://github.com/m3dy4ss3r/spark written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/m3dy4ss3r/spark 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] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v1.1.3 [INFO] [stderr] Adding autocfg v1.3.0 [INFO] [stderr] Adding cidr-utils v0.5.11 (latest: v0.6.1) [INFO] [stderr] Adding debug-helper v0.3.13 [INFO] [stderr] Adding memchr v2.7.2 [INFO] [stderr] Adding num-bigint v0.4.5 [INFO] [stderr] Adding num-integer v0.1.46 [INFO] [stderr] Adding num-traits v0.2.19 [INFO] [stderr] Adding once_cell v1.19.0 [INFO] [stderr] Adding regex v1.10.4 [INFO] [stderr] Adding regex-automata v0.4.6 [INFO] [stderr] Adding regex-syntax v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 330468d6f40a1615b16ffa54dd4699a79ff4203a3dfdd1f02865219331079215 [INFO] running `Command { std: "docker" "start" "-a" "330468d6f40a1615b16ffa54dd4699a79ff4203a3dfdd1f02865219331079215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "330468d6f40a1615b16ffa54dd4699a79ff4203a3dfdd1f02865219331079215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "330468d6f40a1615b16ffa54dd4699a79ff4203a3dfdd1f02865219331079215", kill_on_drop: false }` [INFO] [stdout] 330468d6f40a1615b16ffa54dd4699a79ff4203a3dfdd1f02865219331079215 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a0a8c52d2f3f76a37d01500917086f50d0ec12d8b04c6bafa9abbc9b5493010f [INFO] running `Command { std: "docker" "start" "-a" "a0a8c52d2f3f76a37d01500917086f50d0ec12d8b04c6bafa9abbc9b5493010f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "a0a8c52d2f3f76a37d01500917086f50d0ec12d8b04c6bafa9abbc9b5493010f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0a8c52d2f3f76a37d01500917086f50d0ec12d8b04c6bafa9abbc9b5493010f", kill_on_drop: false }` [INFO] [stdout] a0a8c52d2f3f76a37d01500917086f50d0ec12d8b04c6bafa9abbc9b5493010f