[INFO] cloning repository https://github.com/JustBeYou/photon_db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JustBeYou/photon_db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2Fphoton_db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2Fphoton_db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62679feb69a0027f8d561841aa392c70d4be6fe0
[INFO] checking JustBeYou/photon_db against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2Fphoton_db" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JustBeYou/photon_db on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JustBeYou/photon_db
[INFO] finished tweaking git repo https://github.com/JustBeYou/photon_db
[INFO] tweaked toml for git repo https://github.com/JustBeYou/photon_db written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JustBeYou/photon_db 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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking JustBeYou/photon_db against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2Fphoton_db" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JustBeYou/photon_db on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JustBeYou/photon_db
[INFO] finished tweaking git repo https://github.com/JustBeYou/photon_db
[INFO] tweaked toml for git repo https://github.com/JustBeYou/photon_db written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JustBeYou/photon_db 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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--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
[ERROR] error running command: no output for 300 seconds
[INFO] checking JustBeYou/photon_db against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2Fphoton_db" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JustBeYou/photon_db on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JustBeYou/photon_db
[INFO] finished tweaking git repo https://github.com/JustBeYou/photon_db
[INFO] tweaked toml for git repo https://github.com/JustBeYou/photon_db written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JustBeYou/photon_db 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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded custom_error v1.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51ca1d9c45887feefb673c283f088429955290cf96138edb2ba95e3a4384c711
[INFO] running `Command { std: "docker" "start" "-a" "51ca1d9c45887feefb673c283f088429955290cf96138edb2ba95e3a4384c711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51ca1d9c45887feefb673c283f088429955290cf96138edb2ba95e3a4384c711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ca1d9c45887feefb673c283f088429955290cf96138edb2ba95e3a4384c711", kill_on_drop: false }`
[INFO] [stdout] 51ca1d9c45887feefb673c283f088429955290cf96138edb2ba95e3a4384c711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f3d141d8f1221699139ff72be21ea1c6fe63d895bc99f9692dc6d7a7b5ea2ad
[INFO] running `Command { std: "docker" "start" "-a" "8f3d141d8f1221699139ff72be21ea1c6fe63d895bc99f9692dc6d7a7b5ea2ad", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking custom_error v1.9.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking photon_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `CreateTable`, `Select`, and `Drop` are never constructed
[INFO] [stdout]   --> src/sql.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | enum SqlStatement {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 76 |     CreateTable {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     Select {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     Drop {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SqlStatement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/sql.rs:95:5
[INFO] [stdout]     |
[INFO] [stdout] 94  | enum ColumnType {
[INFO] [stdout]     |      ---------- variants in this enum
[INFO] [stdout] 95  |     Id,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 96  |
[INFO] [stdout] 97  |     Char255,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 98  |
[INFO] [stdout] 99  |     Int8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 100 |     Int16,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 101 |     Int32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 102 |     Int64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 103 |
[INFO] [stdout] 104 |     Uint8,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 105 |     Uint16,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 106 |     Uint32,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 107 |     Uint64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ColumnType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CreateTable`, `Select`, and `Drop` are never constructed
[INFO] [stdout]   --> src/sql.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | enum SqlStatement {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 76 |     CreateTable {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     Select {
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     Drop {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SqlStatement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/sql.rs:95:5
[INFO] [stdout]     |
[INFO] [stdout] 94  | enum ColumnType {
[INFO] [stdout]     |      ---------- variants in this enum
[INFO] [stdout] 95  |     Id,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 96  |
[INFO] [stdout] 97  |     Char255,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 98  |
[INFO] [stdout] 99  |     Int8,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 100 |     Int16,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 101 |     Int32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 102 |     Int64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 103 |
[INFO] [stdout] 104 |     Uint8,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 105 |     Uint16,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 106 |     Uint32,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 107 |     Uint64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ColumnType` has a derived impl for the trait `Debug`, but this is 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 [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "8f3d141d8f1221699139ff72be21ea1c6fe63d895bc99f9692dc6d7a7b5ea2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3d141d8f1221699139ff72be21ea1c6fe63d895bc99f9692dc6d7a7b5ea2ad", kill_on_drop: false }`
[INFO] [stdout] 8f3d141d8f1221699139ff72be21ea1c6fe63d895bc99f9692dc6d7a7b5ea2ad
