[INFO] fetching crate bitrpc 0.3.0... [INFO] testing bitrpc-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate bitrpc 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate bitrpc 0.3.0 [INFO] finished tweaking crates.io crate bitrpc 0.3.0 [INFO] tweaked toml for crates.io crate bitrpc 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bitrpc 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bitrpc 0.3.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a3ee839422b6c091c4007d66dbdbcc2d189a6292411a9d38460d98dddc2c56a [INFO] running `Command { std: "docker" "start" "-a" "1a3ee839422b6c091c4007d66dbdbcc2d189a6292411a9d38460d98dddc2c56a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a3ee839422b6c091c4007d66dbdbcc2d189a6292411a9d38460d98dddc2c56a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a3ee839422b6c091c4007d66dbdbcc2d189a6292411a9d38460d98dddc2c56a", kill_on_drop: false }` [INFO] [stdout] 1a3ee839422b6c091c4007d66dbdbcc2d189a6292411a9d38460d98dddc2c56a [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e71948f619a2f80ed123d00efb69603b314164c0d15ebf1682f4771c5e08ea8 [INFO] running `Command { std: "docker" "start" "-a" "5e71948f619a2f80ed123d00efb69603b314164c0d15ebf1682f4771c5e08ea8", kill_on_drop: false }` [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling bitcode_derive v0.6.7 [INFO] [stderr] Compiling bitrpc-macros v0.3.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling bitcode v0.6.7 [INFO] [stderr] Compiling bitrpc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | Handler { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | Decode { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | Transport { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/lib.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | Unexpected { expected: String, actual: String }, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `actual` is never read [INFO] [stdout] --> src/lib.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | Unexpected { expected: String, actual: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.28s [INFO] running `Command { std: "docker" "inspect" "5e71948f619a2f80ed123d00efb69603b314164c0d15ebf1682f4771c5e08ea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e71948f619a2f80ed123d00efb69603b314164c0d15ebf1682f4771c5e08ea8", kill_on_drop: false }` [INFO] [stdout] 5e71948f619a2f80ed123d00efb69603b314164c0d15ebf1682f4771c5e08ea8 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 278282222baf68be6b7060ac1adf57c1e9016883f808fb7ddb6cfe30508ea28c [INFO] running `Command { std: "docker" "start" "-a" "278282222baf68be6b7060ac1adf57c1e9016883f808fb7ddb6cfe30508ea28c", kill_on_drop: false }` [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | Handler { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | Decode { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | Transport { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/lib.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | Unexpected { expected: String, actual: String }, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `actual` is never read [INFO] [stdout] --> src/lib.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | Unexpected { expected: String, actual: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitrpc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | Handler { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | Decode { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/lib.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | Transport { message: String }, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/lib.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | Unexpected { expected: String, actual: String }, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `actual` is never read [INFO] [stdout] --> src/lib.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | Unexpected { expected: String, actual: String }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "278282222baf68be6b7060ac1adf57c1e9016883f808fb7ddb6cfe30508ea28c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "278282222baf68be6b7060ac1adf57c1e9016883f808fb7ddb6cfe30508ea28c", kill_on_drop: false }` [INFO] [stdout] 278282222baf68be6b7060ac1adf57c1e9016883f808fb7ddb6cfe30508ea28c [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a5e244c8e8aae8d96486331790f6e29693256de4a4e861ff64d722e958f70c31 [INFO] running `Command { std: "docker" "start" "-a" "a5e244c8e8aae8d96486331790f6e29693256de4a4e861ff64d722e958f70c31", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/lib.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | Handler { message: String }, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/lib.rs:12:14 [INFO] [stderr] | [INFO] [stderr] 12 | Decode { message: String }, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/lib.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | Transport { message: String }, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `expected` is never read [INFO] [stderr] --> src/lib.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | Unexpected { expected: String, actual: String }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `actual` is never read [INFO] [stderr] --> src/lib.rs:14:36 [INFO] [stderr] | [INFO] [stderr] 14 | Unexpected { expected: String, actual: String }, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `bitrpc` (lib) generated 5 warnings [INFO] [stderr] warning: `bitrpc` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitrpc-6c603fe7f9fc8324) [INFO] [stdout] [INFO] [stderr] Doc-tests bitrpc [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] [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" "a5e244c8e8aae8d96486331790f6e29693256de4a4e861ff64d722e958f70c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5e244c8e8aae8d96486331790f6e29693256de4a4e861ff64d722e958f70c31", kill_on_drop: false }` [INFO] [stdout] a5e244c8e8aae8d96486331790f6e29693256de4a4e861ff64d722e958f70c31