[INFO] cloning repository https://github.com/Daiki48/pdf_print [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Daiki48/pdf_print" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaiki48%2Fpdf_print", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaiki48%2Fpdf_print'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 57a10ab9d2cbf17744e1168781ec30de5633f5ac [INFO] checking Daiki48/pdf_print against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaiki48%2Fpdf_print" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Daiki48/pdf_print 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/Daiki48/pdf_print [INFO] finished tweaking git repo https://github.com/Daiki48/pdf_print [INFO] tweaked toml for git repo https://github.com/Daiki48/pdf_print written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Daiki48/pdf_print 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pom v3.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1fa49e26a84a23fd7763dc739ebd80a9425dccdf4fe4d6b06c2c7b2726135d14 [INFO] running `Command { std: "docker" "start" "-a" "1fa49e26a84a23fd7763dc739ebd80a9425dccdf4fe4d6b06c2c7b2726135d14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fa49e26a84a23fd7763dc739ebd80a9425dccdf4fe4d6b06c2c7b2726135d14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fa49e26a84a23fd7763dc739ebd80a9425dccdf4fe4d6b06c2c7b2726135d14", kill_on_drop: false }` [INFO] [stdout] 1fa49e26a84a23fd7763dc739ebd80a9425dccdf4fe4d6b06c2c7b2726135d14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7bf1ffbd071ff11a3d68b26b8ff0af73ffdd57ca021748742f10c114058d1c3c [INFO] running `Command { std: "docker" "start" "-a" "7bf1ffbd071ff11a3d68b26b8ff0af73ffdd57ca021748742f10c114058d1c3c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking pom v3.2.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking owned_ttf_parser v0.12.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking lopdf v0.27.0 [INFO] [stderr] Checking printpdf v0.5.3 [INFO] [stderr] Checking pdf_print v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `page1` [INFO] [stdout] --> src/simple.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | let (doc, page1, layer1) = PdfDocument::new( [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_page1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer1` [INFO] [stdout] --> src/simple.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | let (doc, page1, layer1) = PdfDocument::new( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page2` [INFO] [stdout] --> src/simple.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | let (page2, layer1) = doc.add_page( [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_page2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer1` [INFO] [stdout] --> src/simple.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | let (page2, layer1) = doc.add_page( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page1` [INFO] [stdout] --> src/simple.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | let (doc, page1, layer1) = PdfDocument::new( [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_page1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer1` [INFO] [stdout] --> src/simple.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | let (doc, page1, layer1) = PdfDocument::new( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page2` [INFO] [stdout] --> src/simple.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | let (page2, layer1) = doc.add_page( [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_page2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer1` [INFO] [stdout] --> src/simple.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | let (page2, layer1) = doc.add_page( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.94s [INFO] running `Command { std: "docker" "inspect" "7bf1ffbd071ff11a3d68b26b8ff0af73ffdd57ca021748742f10c114058d1c3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf1ffbd071ff11a3d68b26b8ff0af73ffdd57ca021748742f10c114058d1c3c", kill_on_drop: false }` [INFO] [stdout] 7bf1ffbd071ff11a3d68b26b8ff0af73ffdd57ca021748742f10c114058d1c3c [INFO] checking Daiki48/pdf_print against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaiki48%2Fpdf_print" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Daiki48/pdf_print on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Daiki48/pdf_print [INFO] finished tweaking git repo https://github.com/Daiki48/pdf_print [INFO] tweaked toml for git repo https://github.com/Daiki48/pdf_print written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Daiki48/pdf_print 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55a77a8d998351ca9a9eff8435666110b501ddc27cdde6f789b82776e65accf3 [INFO] running `Command { std: "docker" "start" "-a" "55a77a8d998351ca9a9eff8435666110b501ddc27cdde6f789b82776e65accf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55a77a8d998351ca9a9eff8435666110b501ddc27cdde6f789b82776e65accf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55a77a8d998351ca9a9eff8435666110b501ddc27cdde6f789b82776e65accf3", kill_on_drop: false }` [INFO] [stdout] 55a77a8d998351ca9a9eff8435666110b501ddc27cdde6f789b82776e65accf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 486f4d9daba62b900ef37957f20d822b6134eb2ff6be91b2f851b659613077e8 [INFO] running `Command { std: "docker" "start" "-a" "486f4d9daba62b900ef37957f20d822b6134eb2ff6be91b2f851b659613077e8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking pom v3.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking owned_ttf_parser v0.12.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking lopdf v0.27.0 [INFO] [stderr] Checking printpdf v0.5.3 [INFO] [stderr] Checking pdf_print v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `page1` [INFO] [stdout] --> src/simple.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | let (doc, page1, layer1) = PdfDocument::new( [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_page1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer1` [INFO] [stdout] --> src/simple.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | let (doc, page1, layer1) = PdfDocument::new( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page2` [INFO] [stdout] --> src/simple.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | let (page2, layer1) = doc.add_page( [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_page2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer1` [INFO] [stdout] --> src/simple.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | let (page2, layer1) = doc.add_page( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page1` [INFO] [stdout] --> src/simple.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | let (doc, page1, layer1) = PdfDocument::new( [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_page1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer1` [INFO] [stdout] --> src/simple.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | let (doc, page1, layer1) = PdfDocument::new( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page2` [INFO] [stdout] --> src/simple.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | let (page2, layer1) = doc.add_page( [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_page2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer1` [INFO] [stdout] --> src/simple.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | let (page2, layer1) = doc.add_page( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.93s [INFO] running `Command { std: "docker" "inspect" "486f4d9daba62b900ef37957f20d822b6134eb2ff6be91b2f851b659613077e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486f4d9daba62b900ef37957f20d822b6134eb2ff6be91b2f851b659613077e8", kill_on_drop: false }` [INFO] [stdout] 486f4d9daba62b900ef37957f20d822b6134eb2ff6be91b2f851b659613077e8