[INFO] fetching crate vrp-core 1.8.0...
[INFO] checking vrp-core-1.8.0 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] extracting crate vrp-core 1.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate vrp-core 1.8.0 on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vrp-core 1.8.0
[INFO] finished tweaking crates.io crate vrp-core 1.8.0
[INFO] tweaked toml for crates.io crate vrp-core 1.8.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1956247bdd4b7098cdac0d5712182bf6f283894ce53cd96fe3ee2841fed11cee
[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" "1956247bdd4b7098cdac0d5712182bf6f283894ce53cd96fe3ee2841fed11cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1956247bdd4b7098cdac0d5712182bf6f283894ce53cd96fe3ee2841fed11cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1956247bdd4b7098cdac0d5712182bf6f283894ce53cd96fe3ee2841fed11cee", kill_on_drop: false }`
[INFO] [stdout] 1956247bdd4b7098cdac0d5712182bf6f283894ce53cd96fe3ee2841fed11cee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e136e7c7f0193a68af0aaf9851860c130933bc9c0c465546158bd8920906e70f
[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" "e136e7c7f0193a68af0aaf9851860c130933bc9c0c465546158bd8920906e70f", kill_on_drop: false }`
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking vrp-core v1.8.0 (/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 8.48s
[INFO] running `Command { std: "docker" "inspect" "e136e7c7f0193a68af0aaf9851860c130933bc9c0c465546158bd8920906e70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e136e7c7f0193a68af0aaf9851860c130933bc9c0c465546158bd8920906e70f", kill_on_drop: false }`
[INFO] [stdout] e136e7c7f0193a68af0aaf9851860c130933bc9c0c465546158bd8920906e70f