[INFO] cloning repository https://github.com/PlacidFireball/csci-460-hw1-rust-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PlacidFireball/csci-460-hw1-rust-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlacidFireball%2Fcsci-460-hw1-rust-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlacidFireball%2Fcsci-460-hw1-rust-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16b5a37f1a6fb0d9a55cfd6754cf88cde8146a64
[INFO] checking PlacidFireball/csci-460-hw1-rust-project against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlacidFireball%2Fcsci-460-hw1-rust-project" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project
[INFO] finished tweaking git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project
[INFO] tweaked toml for git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8faa88d1d456d005c57f8356015272749f4b97288e283e9419873161c8d683c
[INFO] running `Command { std: "docker" "start" "-a" "a8faa88d1d456d005c57f8356015272749f4b97288e283e9419873161c8d683c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8faa88d1d456d005c57f8356015272749f4b97288e283e9419873161c8d683c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8faa88d1d456d005c57f8356015272749f4b97288e283e9419873161c8d683c", kill_on_drop: false }`
[INFO] [stdout] a8faa88d1d456d005c57f8356015272749f4b97288e283e9419873161c8d683c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6abbc120cb653c0e77daca96d8513e7ee0599cc82a32d24526c4c23b1b05fb11
[INFO] running `Command { std: "docker" "start" "-a" "6abbc120cb653c0e77daca96d8513e7ee0599cc82a32d24526c4c23b1b05fb11", kill_on_drop: false }`
[INFO] [stderr]     Checking csci-460-hw1-project v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `job_page_num` is never read
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct PMT {
[INFO] [stdout]     |        --- field in this struct
[INFO] [stdout] 109 |     job_page_num: Vec<u32>, // page numbers for the job {0, 1, 2 .... n}
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PMT` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pages` is never read
[INFO] [stdout]    --> src/main.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 195 | struct Memory {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 196 |     status: Vec<MemoryStatus>,
[INFO] [stdout] 197 |     pages: Vec<u32>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Memory` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `job_page_num` is never read
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct PMT {
[INFO] [stdout]     |        --- field in this struct
[INFO] [stdout] 109 |     job_page_num: Vec<u32>, // page numbers for the job {0, 1, 2 .... n}
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PMT` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pages` is never read
[INFO] [stdout]    --> src/main.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 195 | struct Memory {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 196 |     status: Vec<MemoryStatus>,
[INFO] [stdout] 197 |     pages: Vec<u32>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Memory` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "6abbc120cb653c0e77daca96d8513e7ee0599cc82a32d24526c4c23b1b05fb11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abbc120cb653c0e77daca96d8513e7ee0599cc82a32d24526c4c23b1b05fb11", kill_on_drop: false }`
[INFO] [stdout] 6abbc120cb653c0e77daca96d8513e7ee0599cc82a32d24526c4c23b1b05fb11
[INFO] checking PlacidFireball/csci-460-hw1-rust-project against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlacidFireball%2Fcsci-460-hw1-rust-project" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project
[INFO] finished tweaking git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project
[INFO] tweaked toml for git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/PlacidFireball/csci-460-hw1-rust-project 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d31b8dda510fdccfa805815c533a601ca7e9a7292891c3a7a0db47c159972859
[INFO] running `Command { std: "docker" "start" "-a" "d31b8dda510fdccfa805815c533a601ca7e9a7292891c3a7a0db47c159972859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d31b8dda510fdccfa805815c533a601ca7e9a7292891c3a7a0db47c159972859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31b8dda510fdccfa805815c533a601ca7e9a7292891c3a7a0db47c159972859", kill_on_drop: false }`
[INFO] [stdout] d31b8dda510fdccfa805815c533a601ca7e9a7292891c3a7a0db47c159972859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7eeee0a590777b7549bf1597d5f25db04a3a0bbb56deb8a6e7748a3806b7147
[INFO] running `Command { std: "docker" "start" "-a" "f7eeee0a590777b7549bf1597d5f25db04a3a0bbb56deb8a6e7748a3806b7147", kill_on_drop: false }`
[INFO] [stderr]     Checking csci-460-hw1-project v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `job_page_num` is never read
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct PMT {
[INFO] [stdout]     |        --- field in this struct
[INFO] [stdout] 109 |     job_page_num: Vec<u32>, // page numbers for the job {0, 1, 2 .... n}
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PMT` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pages` is never read
[INFO] [stdout]    --> src/main.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 195 | struct Memory {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 196 |     status: Vec<MemoryStatus>,
[INFO] [stdout] 197 |     pages: Vec<u32>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Memory` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `job_page_num` is never read
[INFO] [stdout]    --> src/main.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 108 | struct PMT {
[INFO] [stdout]     |        --- field in this struct
[INFO] [stdout] 109 |     job_page_num: Vec<u32>, // page numbers for the job {0, 1, 2 .... n}
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PMT` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pages` is never read
[INFO] [stdout]    --> src/main.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 195 | struct Memory {
[INFO] [stdout]     |        ------ field in this struct
[INFO] [stdout] 196 |     status: Vec<MemoryStatus>,
[INFO] [stdout] 197 |     pages: Vec<u32>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Memory` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f7eeee0a590777b7549bf1597d5f25db04a3a0bbb56deb8a6e7748a3806b7147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7eeee0a590777b7549bf1597d5f25db04a3a0bbb56deb8a6e7748a3806b7147", kill_on_drop: false }`
[INFO] [stdout] f7eeee0a590777b7549bf1597d5f25db04a3a0bbb56deb8a6e7748a3806b7147