[INFO] fetching crate transportations_library 0.1.2...
[INFO] checking transportations_library-0.1.2 against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] extracting crate transportations_library 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate transportations_library 0.1.2 on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate transportations_library 0.1.2
[INFO] finished tweaking crates.io crate transportations_library 0.1.2
[INFO] tweaked toml for crates.io crate transportations_library 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded round v0.1.2
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f6016fcc0b6e9a4e98518d5f9ddead422b0d1b3df0f93a0bb9cf93180524884
[INFO] running `Command { std: "docker" "start" "-a" "2f6016fcc0b6e9a4e98518d5f9ddead422b0d1b3df0f93a0bb9cf93180524884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f6016fcc0b6e9a4e98518d5f9ddead422b0d1b3df0f93a0bb9cf93180524884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6016fcc0b6e9a4e98518d5f9ddead422b0d1b3df0f93a0bb9cf93180524884", kill_on_drop: false }`
[INFO] [stdout] 2f6016fcc0b6e9a4e98518d5f9ddead422b0d1b3df0f93a0bb9cf93180524884
[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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a36b423466f98278ebafa3df3a54697104aa0f72748d6e7087b208e95aa73bde
[INFO] running `Command { std: "docker" "start" "-a" "a36b423466f98278ebafa3df3a54697104aa0f72748d6e7087b208e95aa73bde", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking round v0.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking transportations_library v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pt`
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1213:13
[INFO] [stdout]      |
[INFO] [stdout] 1213 |         let pt = self.segments[seg_num].get_passing_type();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_pt`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s_init_fl` is never read
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1242:17
[INFO] [stdout]      |
[INFO] [stdout] 1242 |         let mut s_init_fl: f64 = 0.0;
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s_init_sl` is never read
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1243:17
[INFO] [stdout]      |
[INFO] [stdout] 1243 |         let mut s_init_sl: f64 = 0.0;
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd_u`
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1355:17
[INFO] [stdout]      |
[INFO] [stdout] 1355 |             let fd_u = self.segments[seg_num-1].get_followers_density();
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_fd_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `l_de` is never read
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1356:21
[INFO] [stdout]      |
[INFO] [stdout] 1356 |             let mut l_de: f64 = 0.0; // effective distance
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_3`
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1368:21
[INFO] [stdout]      |
[INFO] [stdout] 1368 |                 let y_3 = (95.0 * self.segments[seg_num-1].get_followers_density() * s) / (pf_u * vd_u);
[INFO] [stdout]      |                     ^^^ help: if this is intentional, prefix it with an underscore: `_y_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_3`
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1382:21
[INFO] [stdout]      |
[INFO] [stdout] 1382 |                 let y_3 = (100.0 - pf_improve) / (100.0 + s_improve);
[INFO] [stdout]      |                     ^^^ help: if this is intentional, prefix it with an underscore: `_y_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pt`
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1213:13
[INFO] [stdout]      |
[INFO] [stdout] 1213 |         let pt = self.segments[seg_num].get_passing_type();
[INFO] [stdout]      |             ^^ help: if this is intentional, prefix it with an underscore: `_pt`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s_init_fl` is never read
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1242:17
[INFO] [stdout]      |
[INFO] [stdout] 1242 |         let mut s_init_fl: f64 = 0.0;
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s_init_sl` is never read
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1243:17
[INFO] [stdout]      |
[INFO] [stdout] 1243 |         let mut s_init_sl: f64 = 0.0;
[INFO] [stdout]      |                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fd_u`
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1355:17
[INFO] [stdout]      |
[INFO] [stdout] 1355 |             let fd_u = self.segments[seg_num-1].get_followers_density();
[INFO] [stdout]      |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_fd_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `l_de` is never read
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1356:21
[INFO] [stdout]      |
[INFO] [stdout] 1356 |             let mut l_de: f64 = 0.0; // effective distance
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_3`
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1368:21
[INFO] [stdout]      |
[INFO] [stdout] 1368 |                 let y_3 = (95.0 * self.segments[seg_num-1].get_followers_density() * s) / (pf_u * vd_u);
[INFO] [stdout]      |                     ^^^ help: if this is intentional, prefix it with an underscore: `_y_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y_3`
[INFO] [stdout]     --> src/hcm/twolanehighways.rs:1382:21
[INFO] [stdout]      |
[INFO] [stdout] 1382 |                 let y_3 = (100.0 - pf_improve) / (100.0 + s_improve);
[INFO] [stdout]      |                     ^^^ help: if this is intentional, prefix it with an underscore: `_y_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `Command { std: "docker" "inspect" "a36b423466f98278ebafa3df3a54697104aa0f72748d6e7087b208e95aa73bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a36b423466f98278ebafa3df3a54697104aa0f72748d6e7087b208e95aa73bde", kill_on_drop: false }`
[INFO] [stdout] a36b423466f98278ebafa3df3a54697104aa0f72748d6e7087b208e95aa73bde
