[INFO] fetching crate crabstructor 0.2.1-beta...
[INFO] testing crabstructor-0.2.1-beta against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate crabstructor 0.2.1-beta into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate crabstructor 0.2.1-beta
[INFO] finished tweaking crates.io crate crabstructor 0.2.1-beta
[INFO] tweaked toml for crates.io crate crabstructor 0.2.1-beta written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crabstructor 0.2.1-beta 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] crate crates.io crate crabstructor 0.2.1-beta 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ee3d14ff4c99fd0be64dfee62c3a336029ad1f7eba499054a0c81f74b5435419
[INFO] running `Command { std: "docker" "start" "-a" "ee3d14ff4c99fd0be64dfee62c3a336029ad1f7eba499054a0c81f74b5435419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee3d14ff4c99fd0be64dfee62c3a336029ad1f7eba499054a0c81f74b5435419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee3d14ff4c99fd0be64dfee62c3a336029ad1f7eba499054a0c81f74b5435419", kill_on_drop: false }`
[INFO] [stdout] ee3d14ff4c99fd0be64dfee62c3a336029ad1f7eba499054a0c81f74b5435419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 577a4ce16cde29feaa21c95fcd3fb591249b9f3394af524dc49ab489843ba024
[INFO] running `Command { std: "docker" "start" "-a" "577a4ce16cde29feaa21c95fcd3fb591249b9f3394af524dc49ab489843ba024", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling crabstructor v0.2.1-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `Command { std: "docker" "inspect" "577a4ce16cde29feaa21c95fcd3fb591249b9f3394af524dc49ab489843ba024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577a4ce16cde29feaa21c95fcd3fb591249b9f3394af524dc49ab489843ba024", kill_on_drop: false }`
[INFO] [stdout] 577a4ce16cde29feaa21c95fcd3fb591249b9f3394af524dc49ab489843ba024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cfe88a1ce0957cd232d87d9175bfd09b6352d2f47d684f80a3f2fdc3e59aaa39
[INFO] running `Command { std: "docker" "start" "-a" "cfe88a1ce0957cd232d87d9175bfd09b6352d2f47d684f80a3f2fdc3e59aaa39", kill_on_drop: false }`
[INFO] [stderr]    Compiling crabstructor v0.2.1-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "cfe88a1ce0957cd232d87d9175bfd09b6352d2f47d684f80a3f2fdc3e59aaa39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe88a1ce0957cd232d87d9175bfd09b6352d2f47d684f80a3f2fdc3e59aaa39", kill_on_drop: false }`
[INFO] [stdout] cfe88a1ce0957cd232d87d9175bfd09b6352d2f47d684f80a3f2fdc3e59aaa39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b70cb2858d554d41e3f9ea7b9569ed967eeff80e259416c96ae3101b6b259d7a
[INFO] running `Command { std: "docker" "start" "-a" "b70cb2858d554d41e3f9ea7b9569ed967eeff80e259416c96ae3101b6b259d7a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabstructor-cbc114b420059c13)
[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]      Running unittests src/bin/tests.rs (/opt/rustwide/target/debug/deps/tests-0a5c97cf312eb2b8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::lib_test_bool ... ok
[INFO] [stdout] test tests::lib_test_f64 ... ok
[INFO] [stdout] test tests::lib_test_string ... ok
[INFO] [stdout] test tests::lib_test_new_arc ... ok
[INFO] [stdout] test tests::lib_test_ref_str_arg ... ok
[INFO] [stdout] test tests::lib_test_int ... ok
[INFO] [stdout] test tests::lib_test_str_ref ... ok
[INFO] [stdout] test tests::lib_test_new_arc_with_var ... ok
[INFO] [stdout] test tests::lib_test_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crabstructor
[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" "b70cb2858d554d41e3f9ea7b9569ed967eeff80e259416c96ae3101b6b259d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70cb2858d554d41e3f9ea7b9569ed967eeff80e259416c96ae3101b6b259d7a", kill_on_drop: false }`
[INFO] [stdout] b70cb2858d554d41e3f9ea7b9569ed967eeff80e259416c96ae3101b6b259d7a