[INFO] fetching crate torrust-serde-bencode 0.2.3... [INFO] fixing torrust-serde-bencode-0.2.3 against try#5fed607fb5806ae20927e7e9193e3793c411ac20+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817 [INFO] extracting crate torrust-serde-bencode 0.2.3 into /workspace/builds/worker-5-tc2/source [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] validating manifest of crates.io crate torrust-serde-bencode 0.2.3 on toolchain 5fed607fb5806ae20927e7e9193e3793c411ac20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 1cf3f19f9a40193ed7270bee3ee2f6209d124a9be96f1b099ae6aac98533842a [INFO] running `Command { std: "docker" "start" "1cf3f19f9a40193ed7270bee3ee2f6209d124a9be96f1b099ae6aac98533842a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1cf3f19f9a40193ed7270bee3ee2f6209d124a9be96f1b099ae6aac98533842a" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cf3f19f9a40193ed7270bee3ee2f6209d124a9be96f1b099ae6aac98533842a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1cf3f19f9a40193ed7270bee3ee2f6209d124a9be96f1b099ae6aac98533842a" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }` [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stderr] Migrating Cargo.toml from 2018 edition to 2021 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking serde_bytes v0.11.12 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking torrust-serde-bencode v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/parse_torrent.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/tests.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/benches.rs from 2018 edition to 2021 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.39s [INFO] [stderr] crater-edition-check: torrust-serde-bencode v0.2.3 (/opt/rustwide/workdir) updating edition from 2018 to 2021 [INFO] [stderr] Checking torrust-serde-bencode v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ser.rs:93:56 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn new(ser: &'a mut Serializer, len: usize) -> SerializeMap { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 93 | pub fn new(ser: &'a mut Serializer, len: usize) -> SerializeMap<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ser.rs:93:56 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn new(ser: &'a mut Serializer, len: usize) -> SerializeMap { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 93 | pub fn new(ser: &'a mut Serializer, len: usize) -> SerializeMap<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.16s [INFO] [stderr] crater-edition-check: migrating to next edition [INFO] [stderr] Migrating Cargo.toml from 2018 edition to 2021 [INFO] [stderr] Checking torrust-serde-bencode v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Migrating benches/benches.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/parse_torrent.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/tests.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.40s [INFO] [stderr] crater-edition-check: torrust-serde-bencode v0.2.3 (/opt/rustwide/workdir) updating edition from 2021 to 2024 [INFO] [stderr] Checking torrust-serde-bencode v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ser.rs:93:56 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn new(ser: &'a mut Serializer, len: usize) -> SerializeMap { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 93 | pub fn new(ser: &'a mut Serializer, len: usize) -> SerializeMap<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ser.rs:93:56 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn new(ser: &'a mut Serializer, len: usize) -> SerializeMap { [INFO] [stdout] | -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 93 | pub fn new(ser: &'a mut Serializer, len: usize) -> SerializeMap<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [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)]` (part of `#[warn(unused)]`) 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.36s [INFO] [stderr] crater-edition-check all packages now at latest edition [INFO] [stderr] crater-edition-check: all finished [INFO] running `Command { std: "docker" "inspect" "1cf3f19f9a40193ed7270bee3ee2f6209d124a9be96f1b099ae6aac98533842a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf3f19f9a40193ed7270bee3ee2f6209d124a9be96f1b099ae6aac98533842a", kill_on_drop: false }` [INFO] [stdout] 1cf3f19f9a40193ed7270bee3ee2f6209d124a9be96f1b099ae6aac98533842a