[INFO] fetching crate downloader-rs 0.5.7... [INFO] testing downloader-rs-0.5.7 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate downloader-rs 0.5.7 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate downloader-rs 0.5.7 [INFO] finished tweaking crates.io crate downloader-rs 0.5.7 [INFO] tweaked toml for crates.io crate downloader-rs 0.5.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate downloader-rs 0.5.7 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate downloader-rs 0.5.7 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8614c3e759f785394f63709cf46b867e8a06f1b695f1964d3831e105ced08b84 [INFO] running `Command { std: "docker" "start" "-a" "8614c3e759f785394f63709cf46b867e8a06f1b695f1964d3831e105ced08b84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8614c3e759f785394f63709cf46b867e8a06f1b695f1964d3831e105ced08b84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8614c3e759f785394f63709cf46b867e8a06f1b695f1964d3831e105ced08b84", kill_on_drop: false }` [INFO] [stdout] 8614c3e759f785394f63709cf46b867e8a06f1b695f1964d3831e105ced08b84 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 237af42d28da3489ee96def757188851b994c1d67993fd2f9586f4103abf2313 [INFO] running `Command { std: "docker" "start" "-a" "237af42d28da3489ee96def757188851b994c1d67993fd2f9586f4103abf2313", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling webpki-roots v0.25.4 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling xxhash-rust v0.8.15 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling ring v0.17.13 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.44.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling rustls-webpki v0.101.7 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling tokio-rustls v0.24.1 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-rustls v0.24.2 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling downloader-rs v0.5.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/chunk.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | if let Err(e) = std::io::Write::write_all(cursor, buffer) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.42s [INFO] running `Command { std: "docker" "inspect" "237af42d28da3489ee96def757188851b994c1d67993fd2f9586f4103abf2313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "237af42d28da3489ee96def757188851b994c1d67993fd2f9586f4103abf2313", kill_on_drop: false }` [INFO] [stdout] 237af42d28da3489ee96def757188851b994c1d67993fd2f9586f4103abf2313 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf87ac8161506cac1ff1dcaf187914a130c6b3c191ffa777cc0305fd7e847168 [INFO] running `Command { std: "docker" "start" "-a" "bf87ac8161506cac1ff1dcaf187914a130c6b3c191ffa777cc0305fd7e847168", kill_on_drop: false }` [INFO] [stderr] Compiling downloader-rs v0.5.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/chunk.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | if let Err(e) = std::io::Write::write_all(cursor, buffer) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/download_service.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/download_service.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/download_service.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::runtime` [INFO] [stdout] --> src/download_service.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | use tokio::runtime; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::time::Instant` [INFO] [stdout] --> src/download_service.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | use tokio::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/chunk.rs:91:32 [INFO] [stdout] | [INFO] [stdout] 91 | if let Err(e) = std::io::Write::write_all(cursor, buffer) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "bf87ac8161506cac1ff1dcaf187914a130c6b3c191ffa777cc0305fd7e847168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf87ac8161506cac1ff1dcaf187914a130c6b3c191ffa777cc0305fd7e847168", kill_on_drop: false }` [INFO] [stdout] bf87ac8161506cac1ff1dcaf187914a130c6b3c191ffa777cc0305fd7e847168 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f98025f3cb12d3ea613b1cb34904d336505c92091537bb0858daa32dca542271 [INFO] running `Command { std: "docker" "start" "-a" "f98025f3cb12d3ea613b1cb34904d336505c92091537bb0858daa32dca542271", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/chunk.rs:91:32 [INFO] [stderr] | [INFO] [stderr] 91 | if let Err(e) = std::io::Write::write_all(cursor, buffer) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `downloader-rs` (lib) generated 1 warning [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/download_service.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::sleep` [INFO] [stderr] --> src/download_service.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | use std::thread::sleep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/download_service.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::runtime` [INFO] [stderr] --> src/download_service.rs:153:9 [INFO] [stderr] | [INFO] [stderr] 153 | use tokio::runtime; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::time::Instant` [INFO] [stderr] --> src/download_service.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | use tokio::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `downloader-rs` (lib test) generated 6 warnings (1 duplicate) (run `cargo fix --lib -p downloader-rs --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/downloader_rs-77251c89bb3f3a06) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test download_service::test::test_download_service ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests downloader_rs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f98025f3cb12d3ea613b1cb34904d336505c92091537bb0858daa32dca542271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f98025f3cb12d3ea613b1cb34904d336505c92091537bb0858daa32dca542271", kill_on_drop: false }` [INFO] [stdout] f98025f3cb12d3ea613b1cb34904d336505c92091537bb0858daa32dca542271