[INFO] fetching crate vrp-core 1.7.4...
[INFO] checking vrp-core-1.7.4 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] extracting crate vrp-core 1.7.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate vrp-core 1.7.4 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vrp-core 1.7.4
[INFO] finished tweaking crates.io crate vrp-core 1.7.4
[INFO] tweaked toml for crates.io crate vrp-core 1.7.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a29926794e3c11396b01afe62dca5cffab04ed5a3437fb3ed6622de78bfc9078
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a29926794e3c11396b01afe62dca5cffab04ed5a3437fb3ed6622de78bfc9078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a29926794e3c11396b01afe62dca5cffab04ed5a3437fb3ed6622de78bfc9078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29926794e3c11396b01afe62dca5cffab04ed5a3437fb3ed6622de78bfc9078", kill_on_drop: false }`
[INFO] [stdout] a29926794e3c11396b01afe62dca5cffab04ed5a3437fb3ed6622de78bfc9078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3877975859cc05586bfd96f135671d7feeb7718244024d2995f94b7bf5c2bdba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3877975859cc05586bfd96f135671d7feeb7718244024d2995f94b7bf5c2bdba", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking vrp-core v1.7.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/construction/constraints/transport.rs:132:89
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 .unwrap_or_else(|| actor.detail.start.as_ref().unwrap_or_else(|| panic!(OP_START_MSG)))
[INFO] [stdout]     |                                                                                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 .unwrap_or_else(|| actor.detail.start.as_ref().unwrap_or_else(|| panic!("{}", OP_START_MSG)))
[INFO] [stdout]     |                                                                                         ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 .unwrap_or_else(|| actor.detail.start.as_ref().unwrap_or_else(|| std::panic::panic_any(OP_START_MSG)))
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/construction/heuristics/factories.rs:32:83
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let start = route_ctx.route.tour.start().unwrap_or_else(|| panic!(OP_START_MSG)).place.location;
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let start = route_ctx.route.tour.start().unwrap_or_else(|| panic!("{}", OP_START_MSG)).place.location;
[INFO] [stdout]    |                                                                                   ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let start = route_ctx.route.tour.start().unwrap_or_else(|| std::panic::panic_any(OP_START_MSG)).place.location;
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/construction/constraints/transport.rs:132:89
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 .unwrap_or_else(|| actor.detail.start.as_ref().unwrap_or_else(|| panic!(OP_START_MSG)))
[INFO] [stdout]     |                                                                                         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 .unwrap_or_else(|| actor.detail.start.as_ref().unwrap_or_else(|| panic!("{}", OP_START_MSG)))
[INFO] [stdout]     |                                                                                         ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 .unwrap_or_else(|| actor.detail.start.as_ref().unwrap_or_else(|| std::panic::panic_any(OP_START_MSG)))
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/construction/heuristics/factories.rs:32:83
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let start = route_ctx.route.tour.start().unwrap_or_else(|| panic!(OP_START_MSG)).place.location;
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let start = route_ctx.route.tour.start().unwrap_or_else(|| panic!("{}", OP_START_MSG)).place.location;
[INFO] [stdout]    |                                                                                   ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 let start = route_ctx.route.tour.start().unwrap_or_else(|| std::panic::panic_any(OP_START_MSG)).place.location;
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.53s
[INFO] running `Command { std: "docker" "inspect" "3877975859cc05586bfd96f135671d7feeb7718244024d2995f94b7bf5c2bdba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3877975859cc05586bfd96f135671d7feeb7718244024d2995f94b7bf5c2bdba", kill_on_drop: false }`
[INFO] [stdout] 3877975859cc05586bfd96f135671d7feeb7718244024d2995f94b7bf5c2bdba