[INFO] fetching crate torrust-serde-bencode 0.2.3... [INFO] checking torrust-serde-bencode-0.2.3 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate torrust-serde-bencode 0.2.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate torrust-serde-bencode 0.2.3 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate torrust-serde-bencode 0.2.3 [INFO] finished tweaking crates.io crate torrust-serde-bencode 0.2.3 [INFO] tweaked toml for crates.io crate torrust-serde-bencode 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate torrust-serde-bencode 0.2.3 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 260ec00d6f0a0cf46772cc09b1f9a406ddd7e4599f69edeea11c00693ac4db67 [INFO] running `Command { std: "docker" "start" "-a" "260ec00d6f0a0cf46772cc09b1f9a406ddd7e4599f69edeea11c00693ac4db67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "260ec00d6f0a0cf46772cc09b1f9a406ddd7e4599f69edeea11c00693ac4db67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "260ec00d6f0a0cf46772cc09b1f9a406ddd7e4599f69edeea11c00693ac4db67", kill_on_drop: false }` [INFO] [stdout] 260ec00d6f0a0cf46772cc09b1f9a406ddd7e4599f69edeea11c00693ac4db67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edb5bb103c417d2a91bf2371cb22302100814be31ecf5364d04d3a2fee67fae2 [INFO] running `Command { std: "docker" "start" "-a" "edb5bb103c417d2a91bf2371cb22302100814be31ecf5364d04d3a2fee67fae2", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking serde_bytes v0.11.12 [INFO] [stderr] Checking torrust-serde-bencode v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/parse_torrent.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | struct Node(String, i64); [INFO] [stdout] | ---- ^^^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `Node` 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: fields `pieces` and `length` are never read [INFO] [stdout] --> examples/parse_torrent.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 23 | struct Info { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 24 | pub name: String, [INFO] [stdout] 25 | pub pieces: ByteBuf, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub length: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Info` 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.11s [INFO] running `Command { std: "docker" "inspect" "edb5bb103c417d2a91bf2371cb22302100814be31ecf5364d04d3a2fee67fae2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edb5bb103c417d2a91bf2371cb22302100814be31ecf5364d04d3a2fee67fae2", kill_on_drop: false }` [INFO] [stdout] edb5bb103c417d2a91bf2371cb22302100814be31ecf5364d04d3a2fee67fae2 [INFO] checking torrust-serde-bencode-0.2.3 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate torrust-serde-bencode 0.2.3 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate torrust-serde-bencode 0.2.3 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate torrust-serde-bencode 0.2.3 [INFO] finished tweaking crates.io crate torrust-serde-bencode 0.2.3 [INFO] tweaked toml for crates.io crate torrust-serde-bencode 0.2.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate torrust-serde-bencode 0.2.3 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0669be414eb3879a615cd52ebebd56f9e67d86d213d32346774978e32f312c33 [INFO] running `Command { std: "docker" "start" "-a" "0669be414eb3879a615cd52ebebd56f9e67d86d213d32346774978e32f312c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0669be414eb3879a615cd52ebebd56f9e67d86d213d32346774978e32f312c33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0669be414eb3879a615cd52ebebd56f9e67d86d213d32346774978e32f312c33", kill_on_drop: false }` [INFO] [stdout] 0669be414eb3879a615cd52ebebd56f9e67d86d213d32346774978e32f312c33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6f51679b73b6bbba48dc86cb6d3d32380c75cb1479c50b75f4df62bf4663029 [INFO] running `Command { std: "docker" "start" "-a" "b6f51679b73b6bbba48dc86cb6d3d32380c75cb1479c50b75f4df62bf4663029", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking serde_bytes v0.11.12 [INFO] [stderr] Checking torrust-serde-bencode v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> examples/parse_torrent.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | struct Node(String, i64); [INFO] [stdout] | ---- ^^^^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `Node` 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: fields `pieces` and `length` are never read [INFO] [stdout] --> examples/parse_torrent.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 23 | struct Info { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 24 | pub name: String, [INFO] [stdout] 25 | pub pieces: ByteBuf, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub length: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Info` 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.81s [INFO] running `Command { std: "docker" "inspect" "b6f51679b73b6bbba48dc86cb6d3d32380c75cb1479c50b75f4df62bf4663029", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6f51679b73b6bbba48dc86cb6d3d32380c75cb1479c50b75f4df62bf4663029", kill_on_drop: false }` [INFO] [stdout] b6f51679b73b6bbba48dc86cb6d3d32380c75cb1479c50b75f4df62bf4663029