[INFO] fetching crate se621 0.5.1... [INFO] testing se621-0.5.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate se621 0.5.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate se621 0.5.1 [INFO] finished tweaking crates.io crate se621 0.5.1 [INFO] tweaked toml for crates.io crate se621 0.5.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate se621 0.5.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate se621 0.5.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded urlencoding v1.3.3 [INFO] [stderr] Downloaded native-tls v0.2.7 [INFO] [stderr] Downloaded lock_api v0.4.4 [INFO] [stderr] Downloaded redox_syscall v0.2.9 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.24 [INFO] [stderr] Downloaded futures-sink v0.3.15 [INFO] [stderr] Downloaded futures-macro v0.3.15 [INFO] [stderr] Downloaded http-body v0.4.2 [INFO] [stderr] Downloaded tokio-macros v1.2.0 [INFO] [stderr] Downloaded futures-io v0.3.15 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded crossbeam v0.8.1 [INFO] [stderr] Downloaded futures-executor v0.3.15 [INFO] [stderr] Downloaded futures v0.3.15 [INFO] [stderr] Downloaded futures-channel v0.3.15 [INFO] [stderr] Downloaded tracing-core v0.1.18 [INFO] [stderr] Downloaded security-framework v2.3.1 [INFO] [stderr] Downloaded openssl-sys v0.9.65 [INFO] [stderr] Downloaded openssl v0.10.35 [INFO] [stderr] Downloaded reqwest v0.11.4 [INFO] [stderr] Downloaded tokio-util v0.6.7 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded tokio v1.7.1 [INFO] [stderr] Downloaded futures-util v0.3.15 [INFO] [stderr] Downloaded hyper v0.14.9 [INFO] [stderr] Downloaded h2 v0.3.3 [INFO] [stderr] Downloaded mio v0.7.13 [INFO] [stderr] Downloaded indexmap v1.6.2 [INFO] [stderr] Downloaded httparse v1.4.1 [INFO] [stderr] Downloaded futures-task v0.3.15 [INFO] [stderr] Downloaded futures-core v0.3.15 [INFO] [stderr] Downloaded httpdate v1.0.1 [INFO] [stderr] Downloaded security-framework-sys v2.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff26589c38be4ec858c72e0ca82aa70da935727965e5b9f803771be603fe864f [INFO] running `Command { std: "docker" "start" "-a" "ff26589c38be4ec858c72e0ca82aa70da935727965e5b9f803771be603fe864f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff26589c38be4ec858c72e0ca82aa70da935727965e5b9f803771be603fe864f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff26589c38be4ec858c72e0ca82aa70da935727965e5b9f803771be603fe864f", kill_on_drop: false }` [INFO] [stdout] ff26589c38be4ec858c72e0ca82aa70da935727965e5b9f803771be603fe864f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 658c93990670ca2385856574c58a725932ecac2a9b8f0335936261936c01cfe5 [INFO] running `Command { std: "docker" "start" "-a" "658c93990670ca2385856574c58a725932ecac2a9b8f0335936261936c01cfe5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling urlencoding v1.3.3 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling hyper v0.14.9 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling se621 v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `extra` is never read [INFO] [stdout] --> src/e621/scraper.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Post { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | extra: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `extra` is never read [INFO] [stdout] --> src/e621/scraper.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 27 | struct File { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | extra: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `extra` are never read [INFO] [stdout] --> src/e621/scraper.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 46 | struct Pool { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 47 | id: u64, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 52 | extra: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pool` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dir_tag` is never read [INFO] [stdout] --> src/e621/unit.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Unit { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | pub dir_tag: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Unit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.22s [INFO] running `Command { std: "docker" "inspect" "658c93990670ca2385856574c58a725932ecac2a9b8f0335936261936c01cfe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "658c93990670ca2385856574c58a725932ecac2a9b8f0335936261936c01cfe5", kill_on_drop: false }` [INFO] [stdout] 658c93990670ca2385856574c58a725932ecac2a9b8f0335936261936c01cfe5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8aa25a1709696617edcd8b511486756bb8513b7149341cb97e9e6c892d651135 [INFO] running `Command { std: "docker" "start" "-a" "8aa25a1709696617edcd8b511486756bb8513b7149341cb97e9e6c892d651135", kill_on_drop: false }` [INFO] [stderr] Compiling se621 v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `extra` is never read [INFO] [stdout] --> src/e621/scraper.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Post { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | extra: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `extra` is never read [INFO] [stdout] --> src/e621/scraper.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 27 | struct File { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | extra: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `extra` are never read [INFO] [stdout] --> src/e621/scraper.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 46 | struct Pool { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 47 | id: u64, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 52 | extra: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pool` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dir_tag` is never read [INFO] [stdout] --> src/e621/unit.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Unit { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 6 | pub dir_tag: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Unit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "8aa25a1709696617edcd8b511486756bb8513b7149341cb97e9e6c892d651135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aa25a1709696617edcd8b511486756bb8513b7149341cb97e9e6c892d651135", kill_on_drop: false }` [INFO] [stdout] 8aa25a1709696617edcd8b511486756bb8513b7149341cb97e9e6c892d651135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eba690ca58d9ce564aa56adf0de4882c093e7511fe63c4dcf3b42550d1edfb61 [INFO] running `Command { std: "docker" "start" "-a" "eba690ca58d9ce564aa56adf0de4882c093e7511fe63c4dcf3b42550d1edfb61", kill_on_drop: false }` [INFO] [stderr] warning: field `extra` is never read [INFO] [stderr] --> src/e621/scraper.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 17 | struct Post { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] ... [INFO] [stderr] 22 | extra: HashMap, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `extra` is never read [INFO] [stderr] --> src/e621/scraper.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 27 | struct File { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] ... [INFO] [stderr] 33 | extra: HashMap, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `File` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `id` and `extra` are never read [INFO] [stderr] --> src/e621/scraper.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 46 | struct Pool { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 47 | id: u64, [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 52 | extra: HashMap, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Pool` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `dir_tag` is never read [INFO] [stderr] --> src/e621/unit.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Unit { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 6 | pub dir_tag: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Unit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `se621` (bin "se621" test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/se621-ee99c5c129187272) [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" "eba690ca58d9ce564aa56adf0de4882c093e7511fe63c4dcf3b42550d1edfb61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eba690ca58d9ce564aa56adf0de4882c093e7511fe63c4dcf3b42550d1edfb61", kill_on_drop: false }` [INFO] [stdout] eba690ca58d9ce564aa56adf0de4882c093e7511fe63c4dcf3b42550d1edfb61