[INFO] fetching crate collection_macro 0.1.4...
[INFO] testing collection_macro-0.1.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate collection_macro 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate collection_macro 0.1.4
[INFO] finished tweaking crates.io crate collection_macro 0.1.4
[INFO] tweaked toml for crates.io crate collection_macro 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate collection_macro 0.1.4 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 collection_macro 0.1.4 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3e49205aa7f352b3fa13f5930878bc439e0b1b4c5e3073e51edffddc774cea3e
[INFO] running `Command { std: "docker" "start" "-a" "3e49205aa7f352b3fa13f5930878bc439e0b1b4c5e3073e51edffddc774cea3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e49205aa7f352b3fa13f5930878bc439e0b1b4c5e3073e51edffddc774cea3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e49205aa7f352b3fa13f5930878bc439e0b1b4c5e3073e51edffddc774cea3e", kill_on_drop: false }`
[INFO] [stdout] 3e49205aa7f352b3fa13f5930878bc439e0b1b4c5e3073e51edffddc774cea3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0d1cdf5b3af4a7265b2e596a9d8f939c158685972a8f1b7cef7d2d3dd5bd8cb8
[INFO] running `Command { std: "docker" "start" "-a" "0d1cdf5b3af4a7265b2e596a9d8f939c158685972a8f1b7cef7d2d3dd5bd8cb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling collection_macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "0d1cdf5b3af4a7265b2e596a9d8f939c158685972a8f1b7cef7d2d3dd5bd8cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1cdf5b3af4a7265b2e596a9d8f939c158685972a8f1b7cef7d2d3dd5bd8cb8", kill_on_drop: false }`
[INFO] [stdout] 0d1cdf5b3af4a7265b2e596a9d8f939c158685972a8f1b7cef7d2d3dd5bd8cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fba2e521d51e08acaf0588aa25abfd965b17bbfe41fd9b052f67262e423cc183
[INFO] running `Command { std: "docker" "start" "-a" "fba2e521d51e08acaf0588aa25abfd965b17bbfe41fd9b052f67262e423cc183", kill_on_drop: false }`
[INFO] [stderr]    Compiling mitsein v0.7.0
[INFO] [stderr]    Compiling collection_macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "fba2e521d51e08acaf0588aa25abfd965b17bbfe41fd9b052f67262e423cc183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba2e521d51e08acaf0588aa25abfd965b17bbfe41fd9b052f67262e423cc183", kill_on_drop: false }`
[INFO] [stdout] fba2e521d51e08acaf0588aa25abfd965b17bbfe41fd9b052f67262e423cc183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3f30857b5877f17ce9bbd55a6932246845d21dd9c2b4e10e77ca2048be4b981a
[INFO] running `Command { std: "docker" "start" "-a" "3f30857b5877f17ce9bbd55a6932246845d21dd9c2b4e10e77ca2048be4b981a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/collection_macro-e562fbd32a613f3a)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::map_explicit_non_empty_btreemap ... ok
[INFO] [stdout] test tests::seq_explicit_empty ... ok
[INFO] [stdout] test tests::seq_explicit_non_empty_btreeset ... ok
[INFO] [stdout] test tests::seq_explicit_repeat_empty ... ok
[INFO] [stdout] test tests::seq_explicit_repeat_non_empty ... ok
[INFO] [stdout] test tests::seq_infer_non_empty ... ok
[INFO] [stdout] test tests::seq_infer_non_empty_trailing_comma ... ok
[INFO] [stdout] test tests::seq_explicit_non_empty_hashset ... ok
[INFO] [stdout] test tests::map_explicit_empty ... ok
[INFO] [stdout] test tests::seq_explicit_non_empty_vec ... ok
[INFO] [stdout] test tests::map_explicit_non_empty_hashmap ... ok
[INFO] [stdout] test tests::seq_explicit_non_empty_vecdeque ... ok
[INFO] [stdout] test tests::seq_infer_empty ... ok
[INFO] [stdout] test tests::map_infer_non_empty_trailing_comma ... ok
[INFO] [stdout] test tests::seq_infer_repeat ... ok
[INFO] [stdout] test tests::map_infer_non_empty ... ok
[INFO] [stdout] test tests::map_infer_empty ... ok
[INFO] [stdout] test tests::test_private_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collection_macro
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - map (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/lib.rs - seq (line 163) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f30857b5877f17ce9bbd55a6932246845d21dd9c2b4e10e77ca2048be4b981a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f30857b5877f17ce9bbd55a6932246845d21dd9c2b4e10e77ca2048be4b981a", kill_on_drop: false }`
[INFO] [stdout] 3f30857b5877f17ce9bbd55a6932246845d21dd9c2b4e10e77ca2048be4b981a