[INFO] cloning repository https://github.com/xiaoyu2006/glens
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiaoyu2006/glens" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoyu2006%2Fglens", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoyu2006%2Fglens'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 207fb9c8fe5b087d3b6f29f748563dd1c0a31711
[INFO] checking xiaoyu2006/glens against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoyu2006%2Fglens" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xiaoyu2006/glens
[INFO] finished tweaking git repo https://github.com/xiaoyu2006/glens
[INFO] tweaked toml for git repo https://github.com/xiaoyu2006/glens written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xiaoyu2006/glens on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xiaoyu2006/glens 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee0dee4e63fbac3679b469df839113f848c60d0383c61e0bec370a894e713a34
[INFO] running `Command { std: "docker" "start" "-a" "ee0dee4e63fbac3679b469df839113f848c60d0383c61e0bec370a894e713a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee0dee4e63fbac3679b469df839113f848c60d0383c61e0bec370a894e713a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0dee4e63fbac3679b469df839113f848c60d0383c61e0bec370a894e713a34", kill_on_drop: false }`
[INFO] [stdout] ee0dee4e63fbac3679b469df839113f848c60d0383c61e0bec370a894e713a34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0701ece436876a896ceb05adb4d14b836eaed4fe8a60967a499aeb718ee11bd4
[INFO] running `Command { std: "docker" "start" "-a" "0701ece436876a896ceb05adb4d14b836eaed4fe8a60967a499aeb718ee11bd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking vec3 v0.1.0 (https://github.com/ryankaplan/vec3.git#8acdccbf)
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking glens v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     /// Boundary of the simulation, in the form of "x1,y1,z1,x2,y2,z2".
[INFO] [stdout] 28 | |     #[structopt(short = "b", long = "boundary", default_value = "-10,-10,-10,10,10,10")]
[INFO] [stdout] 29 | |     pub boundary: String,
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /// Where to look from, in the form of "x,y,z".
[INFO] [stdout] 32 | |     #[structopt(short = "f", long = "look-from", default_value = "0,0,0")]
[INFO] [stdout] 33 | |     pub camera_lookfrom: String,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     /// Where to look at, in the form of "x,y,z".
[INFO] [stdout] 36 | |     #[structopt(short = "a", long = "look-at", default_value = "0,1,0")]
[INFO] [stdout] 37 | |     pub camera_lookat: String,
[INFO] [stdout]    | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | /     /// Camera-relative "up" direction, in the form of "x,y,z".
[INFO] [stdout] 44 | |     #[structopt(short = "u", long = "up", default_value = "0,0,1")]
[INFO] [stdout] 45 | |     pub camera_up: String,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | /     /// Mass points in the world.
[INFO] [stdout] 48 | |     /// Each mass point is in the form of "x,y,z,mass" and separated by a semicolon.
[INFO] [stdout] 49 | |     /// They bend light but itself are not visible.
[INFO] [stdout] 50 | |     #[structopt(short = "m", long = "mass-points", default_value = "0,2,0,1")]
[INFO] [stdout] 51 | |     pub mass_points: String,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | /     /// Spheres in the world.
[INFO] [stdout] 54 | |     /// Each sphere is in the form of "x,y,z,r,g,b,radius" and separated by a semicolon.
[INFO] [stdout] 55 | |     #[structopt(short = "s", long = "spheres", default_value = "0,6,0,2,1,0.8,0.6")]
[INFO] [stdout] 56 | |     pub spheres: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | /     /// Disks in the world.
[INFO] [stdout] 59 | |     /// Each disk is in the form of "x,y,z,r,g,b,radius,normal_x,normal_y,normal_z" and separated by a semicolon.
[INFO] [stdout] 60 | |     #[structopt(short = "k", long = "disks", default_value = "-2,4,2,0.6,1,0.8,0.6,0,0,1")]
[INFO] [stdout] 61 | |     pub disks: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `glens` (bin "glens") due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     /// Boundary of the simulation, in the form of "x1,y1,z1,x2,y2,z2".
[INFO] [stdout] 28 | |     #[structopt(short = "b", long = "boundary", default_value = "-10,-10,-10,10,10,10")]
[INFO] [stdout] 29 | |     pub boundary: String,
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     /// Where to look from, in the form of "x,y,z".
[INFO] [stdout] 32 | |     #[structopt(short = "f", long = "look-from", default_value = "0,0,0")]
[INFO] [stdout] 33 | |     pub camera_lookfrom: String,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     /// Where to look at, in the form of "x,y,z".
[INFO] [stdout] 36 | |     #[structopt(short = "a", long = "look-at", default_value = "0,1,0")]
[INFO] [stdout] 37 | |     pub camera_lookat: String,
[INFO] [stdout]    | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | /     /// Camera-relative "up" direction, in the form of "x,y,z".
[INFO] [stdout] 44 | |     #[structopt(short = "u", long = "up", default_value = "0,0,1")]
[INFO] [stdout] 45 | |     pub camera_up: String,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | /     /// Mass points in the world.
[INFO] [stdout] 48 | |     /// Each mass point is in the form of "x,y,z,mass" and separated by a semicolon.
[INFO] [stdout] 49 | |     /// They bend light but itself are not visible.
[INFO] [stdout] 50 | |     #[structopt(short = "m", long = "mass-points", default_value = "0,2,0,1")]
[INFO] [stdout] 51 | |     pub mass_points: String,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | /     /// Spheres in the world.
[INFO] [stdout] 54 | |     /// Each sphere is in the form of "x,y,z,r,g,b,radius" and separated by a semicolon.
[INFO] [stdout] 55 | |     #[structopt(short = "s", long = "spheres", default_value = "0,6,0,2,1,0.8,0.6")]
[INFO] [stdout] 56 | |     pub spheres: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/options.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | /     /// Disks in the world.
[INFO] [stdout] 59 | |     /// Each disk is in the form of "x,y,z,r,g,b,radius,normal_x,normal_y,normal_z" and separated by a semicolon.
[INFO] [stdout] 60 | |     #[structopt(short = "k", long = "disks", default_value = "-2,4,2,0.6,1,0.8,0.6,0,0,1")]
[INFO] [stdout] 61 | |     pub disks: String,
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `glens` (bin "glens" test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "0701ece436876a896ceb05adb4d14b836eaed4fe8a60967a499aeb718ee11bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0701ece436876a896ceb05adb4d14b836eaed4fe8a60967a499aeb718ee11bd4", kill_on_drop: false }`
[INFO] [stdout] 0701ece436876a896ceb05adb4d14b836eaed4fe8a60967a499aeb718ee11bd4
