[INFO] cloning repository https://github.com/Rubytox/pdf-handler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rubytox/pdf-handler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRubytox%2Fpdf-handler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRubytox%2Fpdf-handler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 247cc3809c068f944a107adc86ffe259bc8352d9 [INFO] checking Rubytox/pdf-handler against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRubytox%2Fpdf-handler" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rubytox/pdf-handler on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Rubytox/pdf-handler [INFO] finished tweaking git repo https://github.com/Rubytox/pdf-handler [INFO] tweaked toml for git repo https://github.com/Rubytox/pdf-handler written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Rubytox/pdf-handler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e537dd141e0bce41c71a854f207ed43e3f555af25b7a51b28a00bc9af4bfed5 [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" "7e537dd141e0bce41c71a854f207ed43e3f555af25b7a51b28a00bc9af4bfed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e537dd141e0bce41c71a854f207ed43e3f555af25b7a51b28a00bc9af4bfed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e537dd141e0bce41c71a854f207ed43e3f555af25b7a51b28a00bc9af4bfed5", kill_on_drop: false }` [INFO] [stdout] 7e537dd141e0bce41c71a854f207ed43e3f555af25b7a51b28a00bc9af4bfed5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ae748a694d6b79d406846fba066d0f82fd8a71857177a029da3623e940b9207f [INFO] running `Command { std: "docker" "start" "-a" "ae748a694d6b79d406846fba066d0f82fd8a71857177a029da3623e940b9207f", kill_on_drop: false }` [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Checking rusqlite v0.24.2 [INFO] [stderr] Checking pdf-handler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/exif.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/exif.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Stdio` [INFO] [stdout] --> src/exif.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::process::Stdio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/exif.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/exif.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/exif.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/exif.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Stdio` [INFO] [stdout] --> src/exif.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::process::Stdio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/exif.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/exif.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insert` [INFO] [stdout] --> src/db.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn insert(conn: &Connection, pdf: &PDF) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_by_id` [INFO] [stdout] --> src/db.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn get_by_id(conn: &Connection, id: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_str` [INFO] [stdout] --> src/exif.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn as_str(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_os` [INFO] [stdout] --> src/exif.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn get_os(meta: &Metadata) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `update_metadata` [INFO] [stdout] --> src/exif.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn update_metadata(meta: &mut Metadata, line: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_metadata` [INFO] [stdout] --> src/exif.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn read_metadata(filename: &str, child: &mut Child) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insert_db` [INFO] [stdout] --> src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn insert_db(conn: &Connection, meta: exif::Metadata, company: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `update_exif_data` [INFO] [stdout] --> src/main.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn update_exif_data(conn: &Connection) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insert` [INFO] [stdout] --> src/db.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn insert(conn: &Connection, pdf: &PDF) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_by_id` [INFO] [stdout] --> src/db.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn get_by_id(conn: &Connection, id: i32) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_str` [INFO] [stdout] --> src/exif.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn as_str(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_os` [INFO] [stdout] --> src/exif.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn get_os(meta: &Metadata) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `update_metadata` [INFO] [stdout] --> src/exif.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn update_metadata(meta: &mut Metadata, line: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_metadata` [INFO] [stdout] --> src/exif.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn read_metadata(filename: &str, child: &mut Child) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insert_db` [INFO] [stdout] --> src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn insert_db(conn: &Connection, meta: exif::Metadata, company: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `update_exif_data` [INFO] [stdout] --> src/main.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn update_exif_data(conn: &Connection) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.59s [INFO] running `Command { std: "docker" "inspect" "ae748a694d6b79d406846fba066d0f82fd8a71857177a029da3623e940b9207f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae748a694d6b79d406846fba066d0f82fd8a71857177a029da3623e940b9207f", kill_on_drop: false }` [INFO] [stdout] ae748a694d6b79d406846fba066d0f82fd8a71857177a029da3623e940b9207f