[INFO] fetching crate pos_pso 0.1.6...
[INFO] checking pos_pso-0.1.6 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate pos_pso 0.1.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pos_pso 0.1.6 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pos_pso 0.1.6
[INFO] finished tweaking crates.io crate pos_pso 0.1.6
[INFO] tweaked toml for crates.io crate pos_pso 0.1.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a55629fec41aad9a2676c9bd773e33c096fc9166d17d1dd6cbea6c4fc0abfd18
[INFO] running `Command { std: "docker" "start" "-a" "a55629fec41aad9a2676c9bd773e33c096fc9166d17d1dd6cbea6c4fc0abfd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a55629fec41aad9a2676c9bd773e33c096fc9166d17d1dd6cbea6c4fc0abfd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55629fec41aad9a2676c9bd773e33c096fc9166d17d1dd6cbea6c4fc0abfd18", kill_on_drop: false }`
[INFO] [stdout] a55629fec41aad9a2676c9bd773e33c096fc9166d17d1dd6cbea6c4fc0abfd18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efeeaa2f70cf68e7aa87cf85cc0a072897bad86328df49bd7c7cb188029c5c76
[INFO] running `Command { std: "docker" "start" "-a" "efeeaa2f70cf68e7aa87cf85cc0a072897bad86328df49bd7c7cb188029c5c76", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking pos_pso v0.1.6 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stdout] error[E0425]: cannot find value `PI` in this scope
[INFO] [stdout]   --> src/lib.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |         vec![[-2.0 * PI, 2.0 * PI]; num_variables],
[INFO] [stdout]    |                      ^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  | use core::f32::consts::PI;
[INFO] [stdout]    |
[INFO] [stdout] 4  | use core::f64::consts::PI;
[INFO] [stdout]    |
[INFO] [stdout] 4  | use std::f32::consts::PI;
[INFO] [stdout]    |
[INFO] [stdout] 4  | use std::f64::consts::PI;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `PI` in this scope
[INFO] [stdout]   --> src/lib.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |         vec![[-2.0 * PI, 2.0 * PI]; num_variables],
[INFO] [stdout]    |                                ^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 4  | use core::f32::consts::PI;
[INFO] [stdout]    |
[INFO] [stdout] 4  | use core::f64::consts::PI;
[INFO] [stdout]    |
[INFO] [stdout] 4  | use std::f32::consts::PI;
[INFO] [stdout]    |
[INFO] [stdout] 4  | use std::f64::consts::PI;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pos_pso` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stdout] warning: field is never read: `igf`
[INFO] [stdout]   --> src/optimizer/swarm.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     igf: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `igf`
[INFO] [stdout]    --> src/optimizer/swarm.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |     igf: f64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "efeeaa2f70cf68e7aa87cf85cc0a072897bad86328df49bd7c7cb188029c5c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efeeaa2f70cf68e7aa87cf85cc0a072897bad86328df49bd7c7cb188029c5c76", kill_on_drop: false }`
[INFO] [stdout] efeeaa2f70cf68e7aa87cf85cc0a072897bad86328df49bd7c7cb188029c5c76