[INFO] fetching crate SafeManuallyDrop 1.0.3...
[INFO] testing SafeManuallyDrop-1.0.3 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate SafeManuallyDrop 1.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate SafeManuallyDrop 1.0.3 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate SafeManuallyDrop 1.0.3
[INFO] finished tweaking crates.io crate SafeManuallyDrop 1.0.3
[INFO] tweaked toml for crates.io crate SafeManuallyDrop 1.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate SafeManuallyDrop 1.0.3 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d928029183909f30931f188c2b66a819b76d214de84ceca765b42f3c314f0e4
[INFO] running `Command { std: "docker" "start" "-a" "2d928029183909f30931f188c2b66a819b76d214de84ceca765b42f3c314f0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d928029183909f30931f188c2b66a819b76d214de84ceca765b42f3c314f0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d928029183909f30931f188c2b66a819b76d214de84ceca765b42f3c314f0e4", kill_on_drop: false }`
[INFO] [stdout] 2d928029183909f30931f188c2b66a819b76d214de84ceca765b42f3c314f0e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 798ff8c9f82935de353e4bd13f33fa3fc3a6edf3c196c34c40fbcf978c94937a
[INFO] running `Command { std: "docker" "start" "-a" "798ff8c9f82935de353e4bd13f33fa3fc3a6edf3c196c34c40fbcf978c94937a", kill_on_drop: false }`
[INFO] [stderr]    Compiling SafeManuallyDrop v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "798ff8c9f82935de353e4bd13f33fa3fc3a6edf3c196c34c40fbcf978c94937a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798ff8c9f82935de353e4bd13f33fa3fc3a6edf3c196c34c40fbcf978c94937a", kill_on_drop: false }`
[INFO] [stdout] 798ff8c9f82935de353e4bd13f33fa3fc3a6edf3c196c34c40fbcf978c94937a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb4c60f18335860d88f5f334552738be8bc578de7a67b5ebe2b51ba7de09168b
[INFO] running `Command { std: "docker" "start" "-a" "fb4c60f18335860d88f5f334552738be8bc578de7a67b5ebe2b51ba7de09168b", kill_on_drop: false }`
[INFO] [stderr]    Compiling SafeManuallyDrop v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/easy_struct.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ControlDrop(usize);
[INFO] [stdout]    |        ----------- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ControlDrop` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ControlDrop(());
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "fb4c60f18335860d88f5f334552738be8bc578de7a67b5ebe2b51ba7de09168b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb4c60f18335860d88f5f334552738be8bc578de7a67b5ebe2b51ba7de09168b", kill_on_drop: false }`
[INFO] [stdout] fb4c60f18335860d88f5f334552738be8bc578de7a67b5ebe2b51ba7de09168b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5995fc9f49afe4558a4b7a15ae365e3819833c79e763c6adb1a044353e2c2c5
[INFO] running `Command { std: "docker" "start" "-a" "d5995fc9f49afe4558a4b7a15ae365e3819833c79e763c6adb1a044353e2c2c5", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/easy_struct.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct ControlDrop(usize);
[INFO] [stderr]    |        ----------- ^^^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ControlDrop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct ControlDrop(());
[INFO] [stderr]    |                    ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `SafeManuallyDrop` (example "easy_struct") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/SafeManuallyDrop-5eae3152c3335794)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core::state::test_const_empty_state ... ok
[INFO] [stdout] test core::flags::test_flag_is_safe_mode ... ok
[INFO] [stdout] test core::state::test_state ... ok
[INFO] [stdout] test core::state::test_reset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/all.rs (/opt/rustwide/target/debug/deps/all-bc3a8ad38f3ad185)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_thread_drop ... ok
[INFO] [stdout] test test_panic_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compare.rs (/opt/rustwide/target/debug/deps/compare-aeb8e02722473561)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compare_api ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests SafeManuallyDrop
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 254) ... ignored
[INFO] [stdout] test src/lib.rs - (line 269) ... ignored
[INFO] [stdout] test src/lib.rs - (line 284) ... ignored
[INFO] [stdout] test src/lib.rs - (line 300) ... ignored
[INFO] [stdout] test src/beh/auto.rs - beh::auto::cfg_if_safemode (line 9) ... ok
[INFO] [stdout] test src/beh/auto.rs - beh::auto::cfg_if_safemode (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 193) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 3.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5995fc9f49afe4558a4b7a15ae365e3819833c79e763c6adb1a044353e2c2c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5995fc9f49afe4558a4b7a15ae365e3819833c79e763c6adb1a044353e2c2c5", kill_on_drop: false }`
[INFO] [stdout] d5995fc9f49afe4558a4b7a15ae365e3819833c79e763c6adb1a044353e2c2c5
[INFO] testing SafeManuallyDrop-1.0.3 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate SafeManuallyDrop 1.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate SafeManuallyDrop 1.0.3 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate SafeManuallyDrop 1.0.3
[INFO] finished tweaking crates.io crate SafeManuallyDrop 1.0.3
[INFO] tweaked toml for crates.io crate SafeManuallyDrop 1.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate SafeManuallyDrop 1.0.3 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a03669c2721be5cfdf741170e4459b03568842ce0a1e923a130974d3c60dc968
[INFO] running `Command { std: "docker" "start" "-a" "a03669c2721be5cfdf741170e4459b03568842ce0a1e923a130974d3c60dc968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03669c2721be5cfdf741170e4459b03568842ce0a1e923a130974d3c60dc968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03669c2721be5cfdf741170e4459b03568842ce0a1e923a130974d3c60dc968", kill_on_drop: false }`
[INFO] [stdout] a03669c2721be5cfdf741170e4459b03568842ce0a1e923a130974d3c60dc968
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1945ae2929c8a2c58c9bd9a2cc979605ab0724506c53779de77024f334bd8e45
[INFO] running `Command { std: "docker" "start" "-a" "1945ae2929c8a2c58c9bd9a2cc979605ab0724506c53779de77024f334bd8e45", kill_on_drop: false }`
[INFO] [stderr]    Compiling SafeManuallyDrop v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "1945ae2929c8a2c58c9bd9a2cc979605ab0724506c53779de77024f334bd8e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1945ae2929c8a2c58c9bd9a2cc979605ab0724506c53779de77024f334bd8e45", kill_on_drop: false }`
[INFO] [stdout] 1945ae2929c8a2c58c9bd9a2cc979605ab0724506c53779de77024f334bd8e45
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02ea6621afb2b22f1c017d71fe0cd10ba9b8f61dfec5f2842985c9f6361fc56a
[INFO] running `Command { std: "docker" "start" "-a" "02ea6621afb2b22f1c017d71fe0cd10ba9b8f61dfec5f2842985c9f6361fc56a", kill_on_drop: false }`
[INFO] [stderr]    Compiling SafeManuallyDrop v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/easy_struct.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ControlDrop(usize);
[INFO] [stdout]    |        ----------- ^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ControlDrop` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ControlDrop(());
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "02ea6621afb2b22f1c017d71fe0cd10ba9b8f61dfec5f2842985c9f6361fc56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ea6621afb2b22f1c017d71fe0cd10ba9b8f61dfec5f2842985c9f6361fc56a", kill_on_drop: false }`
[INFO] [stdout] 02ea6621afb2b22f1c017d71fe0cd10ba9b8f61dfec5f2842985c9f6361fc56a
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8a0c4ca0efe945349aa982e3eda4b5082e79e9320669412c7715ceacb9bed67
[INFO] running `Command { std: "docker" "start" "-a" "c8a0c4ca0efe945349aa982e3eda4b5082e79e9320669412c7715ceacb9bed67", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/easy_struct.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct ControlDrop(usize);
[INFO] [stderr]    |        ----------- ^^^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ControlDrop` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct ControlDrop(());
[INFO] [stderr]    |                    ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `SafeManuallyDrop` (example "easy_struct") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/SafeManuallyDrop-5eae3152c3335794)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core::flags::test_flag_is_safe_mode ... ok
[INFO] [stdout] test core::state::test_const_empty_state ... ok
[INFO] [stdout] test core::state::test_state ... ok
[INFO] [stdout] test core::state::test_reset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/all.rs (/opt/rustwide/target/debug/deps/all-bc3a8ad38f3ad185)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_thread_drop ... ok
[INFO] [stdout] test test_panic_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compare.rs (/opt/rustwide/target/debug/deps/compare-aeb8e02722473561)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compare_api ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests SafeManuallyDrop
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 254) ... ignored
[INFO] [stdout] test src/lib.rs - (line 269) ... ignored
[INFO] [stdout] test src/lib.rs - (line 284) ... ignored
[INFO] [stdout] test src/lib.rs - (line 300) ... ignored
[INFO] [stdout] test src/lib.rs - (line 193) ... ok
[INFO] [stdout] test src/beh/auto.rs - beh::auto::cfg_if_safemode (line 9) ... ok
[INFO] [stdout] test src/beh/auto.rs - beh::auto::cfg_if_safemode (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 3.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8a0c4ca0efe945349aa982e3eda4b5082e79e9320669412c7715ceacb9bed67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a0c4ca0efe945349aa982e3eda4b5082e79e9320669412c7715ceacb9bed67", kill_on_drop: false }`
[INFO] [stdout] c8a0c4ca0efe945349aa982e3eda4b5082e79e9320669412c7715ceacb9bed67
