[INFO] fetching crate halo2derive 0.2.0...
[INFO] testing halo2derive-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate halo2derive 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate halo2derive 0.2.0
[INFO] finished tweaking crates.io crate halo2derive 0.2.0
[INFO] tweaked toml for crates.io crate halo2derive 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate halo2derive 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4494de62a46e10e5d2d60a88ec2e3d206b90b9565815152d8adeb114cfd647c6
[INFO] running `Command { std: "docker" "start" "-a" "4494de62a46e10e5d2d60a88ec2e3d206b90b9565815152d8adeb114cfd647c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4494de62a46e10e5d2d60a88ec2e3d206b90b9565815152d8adeb114cfd647c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4494de62a46e10e5d2d60a88ec2e3d206b90b9565815152d8adeb114cfd647c6", kill_on_drop: false }`
[INFO] [stdout] 4494de62a46e10e5d2d60a88ec2e3d206b90b9565815152d8adeb114cfd647c6
[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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4429dc7cf493e3ac58e247763d2559d404a67fab860d55bad4c7a9853884ba4
[INFO] running `Command { std: "docker" "start" "-a" "f4429dc7cf493e3ac58e247763d2559d404a67fab860d55bad4c7a9853884ba4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling halo2derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/utils.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .map(|shift| ((e >> shift) & mask))
[INFO] [stdout]    |                      ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -         .map(|shift| ((e >> shift) & mask))
[INFO] [stdout] 15 +         .map(|shift| (e >> shift) & mask)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "f4429dc7cf493e3ac58e247763d2559d404a67fab860d55bad4c7a9853884ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4429dc7cf493e3ac58e247763d2559d404a67fab860d55bad4c7a9853884ba4", kill_on_drop: false }`
[INFO] [stdout] f4429dc7cf493e3ac58e247763d2559d404a67fab860d55bad4c7a9853884ba4
[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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f319cde5ddb01e5130fe21d87320e3827d94e78bac59d2a0d9b673cdaa44241c
[INFO] running `Command { std: "docker" "start" "-a" "f319cde5ddb01e5130fe21d87320e3827d94e78bac59d2a0d9b673cdaa44241c", kill_on_drop: false }`
[INFO] [stderr]    Compiling halo2derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/utils.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .map(|shift| ((e >> shift) & mask))
[INFO] [stdout]    |                      ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -         .map(|shift| ((e >> shift) & mask))
[INFO] [stdout] 15 +         .map(|shift| (e >> shift) & mask)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/utils.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .map(|shift| ((e >> shift) & mask))
[INFO] [stdout]    |                      ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -         .map(|shift| ((e >> shift) & mask))
[INFO] [stdout] 15 +         .map(|shift| (e >> shift) & mask)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "f319cde5ddb01e5130fe21d87320e3827d94e78bac59d2a0d9b673cdaa44241c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f319cde5ddb01e5130fe21d87320e3827d94e78bac59d2a0d9b673cdaa44241c", kill_on_drop: false }`
[INFO] [stdout] f319cde5ddb01e5130fe21d87320e3827d94e78bac59d2a0d9b673cdaa44241c
[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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28d8bd188a8501b65fc317a18dc0a0bdc3083252f9da094d98974e9dbd7919f3
[INFO] running `Command { std: "docker" "start" "-a" "28d8bd188a8501b65fc317a18dc0a0bdc3083252f9da094d98974e9dbd7919f3", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/utils.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 |         .map(|shift| ((e >> shift) & mask))
[INFO] [stderr]    |                      ^                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 15 -         .map(|shift| ((e >> shift) & mask))
[INFO] [stderr] 15 +         .map(|shift| (e >> shift) & mask)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `halo2derive` (lib) generated 1 warning (run `cargo fix --lib -p halo2derive` to apply 1 suggestion)
[INFO] [stderr] warning: `halo2derive` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/halo2derive-1a85c8128c3a01f0)
[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] [stderr]    Doc-tests halo2derive
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/utils.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 |         .map(|shift| ((e >> shift) & mask))
[INFO] [stderr]    |                      ^                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 15 -         .map(|shift| ((e >> shift) & mask))
[INFO] [stderr] 15 +         .map(|shift| (e >> shift) & mask)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "28d8bd188a8501b65fc317a18dc0a0bdc3083252f9da094d98974e9dbd7919f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d8bd188a8501b65fc317a18dc0a0bdc3083252f9da094d98974e9dbd7919f3", kill_on_drop: false }`
[INFO] [stdout] 28d8bd188a8501b65fc317a18dc0a0bdc3083252f9da094d98974e9dbd7919f3
