[INFO] fetching crate rustbif 0.1.1... [INFO] checking rustbif-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate rustbif 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate rustbif 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rustbif 0.1.1 [INFO] tweaked toml for crates.io crate rustbif 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rustbif 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustbif 0.1.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3062e33af58b8ad6edaae7818d4b485f0fa761998c3c20dab222c8ed732a38e1 [INFO] running `Command { std: "docker" "start" "-a" "3062e33af58b8ad6edaae7818d4b485f0fa761998c3c20dab222c8ed732a38e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3062e33af58b8ad6edaae7818d4b485f0fa761998c3c20dab222c8ed732a38e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3062e33af58b8ad6edaae7818d4b485f0fa761998c3c20dab222c8ed732a38e1", kill_on_drop: false }` [INFO] [stdout] 3062e33af58b8ad6edaae7818d4b485f0fa761998c3c20dab222c8ed732a38e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 373a9de3f6792dd2f2dd3d4f4542ebcfcad0311fe72d2965f2c1111ece778e92 [INFO] running `Command { std: "docker" "start" "-a" "373a9de3f6792dd2f2dd3d4f4542ebcfcad0311fe72d2965f2c1111ece778e92", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking zigzag v0.1.0 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.13 [INFO] [stderr] Checking data-encoding-macro v0.1.15 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Compiling cerdito-derive v0.1.4 [INFO] [stderr] Compiling build_async v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking cerdito v0.1.2 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking rustbif v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated functions `new`, `from_value_f32`, `from_value_f64`, and `from_value_u128` are never used [INFO] [stdout] --> src/rustbif.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl VarIntLen { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] 28 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn from_value_f32(value: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn from_value_f64(value: f64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn from_value_u128(value: u128) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_value_f32`, `from_value_f64`, and `from_value_u128` are never used [INFO] [stdout] --> src/rustbif.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 27 | impl VarIntLen { [INFO] [stdout] | -------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | fn from_value_f32(value: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn from_value_f64(value: f64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn from_value_u128(value: u128) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `varintlen_write_read` is never used [INFO] [stdout] --> src/rustbif.rs:661:8 [INFO] [stdout] | [INFO] [stdout] 661 | fn varintlen_write_read(v: VarIntLen) -> VarIntLen { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S1` is never constructed [INFO] [stdout] --> examples/main.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct S1< [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S2` is never constructed [INFO] [stdout] --> examples/main.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | struct S2; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S3` is never constructed [INFO] [stdout] --> examples/main.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | struct S3(i32, String); [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DataType` is never used [INFO] [stdout] --> examples/main.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | enum DataType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Field` is never constructed [INFO] [stdout] --> examples/main.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | struct Field(Option, Box); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Variant` is never constructed [INFO] [stdout] --> examples/main.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | struct Variant(String, Option, Box); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Discriminant` is never used [INFO] [stdout] --> examples/main.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | enum Discriminant { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `EncryptionKey` is never used [INFO] [stdout] --> examples/main.rs:129:6 [INFO] [stdout] | [INFO] [stdout] 129 | enum EncryptionKey { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileName` is never constructed [INFO] [stdout] --> examples/main.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | struct FileName(String); // string w/o '/' [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `DirectoryEntry` is never used [INFO] [stdout] --> examples/main.rs:153:6 [INFO] [stdout] | [INFO] [stdout] 153 | enum DirectoryEntry { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PublicKey` is never constructed [INFO] [stdout] --> examples/main.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | struct PublicKey; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Signature` is never constructed [INFO] [stdout] --> examples/main.rs:170:8 [INFO] [stdout] | [INFO] [stdout] 170 | struct Signature; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Link` is never constructed [INFO] [stdout] --> examples/main.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 173 | struct Link { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.35s [INFO] running `Command { std: "docker" "inspect" "373a9de3f6792dd2f2dd3d4f4542ebcfcad0311fe72d2965f2c1111ece778e92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "373a9de3f6792dd2f2dd3d4f4542ebcfcad0311fe72d2965f2c1111ece778e92", kill_on_drop: false }` [INFO] [stdout] 373a9de3f6792dd2f2dd3d4f4542ebcfcad0311fe72d2965f2c1111ece778e92