[INFO] fetching crate collection_macro 0.1.4...
[INFO] testing collection_macro-0.1.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate collection_macro 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate collection_macro 0.1.4 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 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mitsein v0.7.0
[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] 5e348c482f0a322100a36a765a169e7e5a5ba0effbbf4ede084b6a650add2671
[INFO] running `Command { std: "docker" "start" "-a" "5e348c482f0a322100a36a765a169e7e5a5ba0effbbf4ede084b6a650add2671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e348c482f0a322100a36a765a169e7e5a5ba0effbbf4ede084b6a650add2671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e348c482f0a322100a36a765a169e7e5a5ba0effbbf4ede084b6a650add2671", kill_on_drop: false }`
[INFO] [stdout] 5e348c482f0a322100a36a765a169e7e5a5ba0effbbf4ede084b6a650add2671
[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] b4e712ddcd64904fa9e83de35697f624809bc4de4426e19421da925b22eafeca
[INFO] running `Command { std: "docker" "start" "-a" "b4e712ddcd64904fa9e83de35697f624809bc4de4426e19421da925b22eafeca", 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 0.14s
[INFO] running `Command { std: "docker" "inspect" "b4e712ddcd64904fa9e83de35697f624809bc4de4426e19421da925b22eafeca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e712ddcd64904fa9e83de35697f624809bc4de4426e19421da925b22eafeca", kill_on_drop: false }`
[INFO] [stdout] b4e712ddcd64904fa9e83de35697f624809bc4de4426e19421da925b22eafeca
[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] 7075eeb384edd683c46d509e2ce0ca348481c881383461217b36165894a0e99f
[INFO] running `Command { std: "docker" "start" "-a" "7075eeb384edd683c46d509e2ce0ca348481c881383461217b36165894a0e99f", 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 2.45s
[INFO] running `Command { std: "docker" "inspect" "7075eeb384edd683c46d509e2ce0ca348481c881383461217b36165894a0e99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7075eeb384edd683c46d509e2ce0ca348481c881383461217b36165894a0e99f", kill_on_drop: false }`
[INFO] [stdout] 7075eeb384edd683c46d509e2ce0ca348481c881383461217b36165894a0e99f
[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] 212ee13dba5d99b351630f7e4e9c526019e60e67556c6bfc54d91f56af810afd
[INFO] running `Command { std: "docker" "start" "-a" "212ee13dba5d99b351630f7e4e9c526019e60e67556c6bfc54d91f56af810afd", 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_empty ... ok
[INFO] [stdout] test tests::map_explicit_non_empty_hashmap ... ok
[INFO] [stdout] test tests::map_infer_empty ... ok
[INFO] [stdout] test tests::map_infer_non_empty_trailing_comma ... ok
[INFO] [stdout] test tests::seq_explicit_non_empty_hashset ... ok
[INFO] [stdout] test tests::seq_explicit_non_empty_vec ... ok
[INFO] [stdout] test tests::seq_explicit_non_empty_vecdeque ... 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_empty ... ok
[INFO] [stdout] test tests::seq_infer_non_empty_trailing_comma ... ok
[INFO] [stdout] test tests::map_explicit_non_empty_btreemap ... ok
[INFO] [stdout] test tests::seq_explicit_non_empty_btreeset ... ok
[INFO] [stdout] test tests::seq_infer_repeat ... ok
[INFO] [stdout] test tests::map_infer_non_empty ... ok
[INFO] [stdout] test tests::test_private_count ... ok
[INFO] [stdout] test tests::seq_infer_non_empty ... ok
[INFO] [stderr]    Doc-tests collection_macro
[INFO] [stdout] test tests::seq_explicit_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 69) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - seq (line 163) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - map (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "212ee13dba5d99b351630f7e4e9c526019e60e67556c6bfc54d91f56af810afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212ee13dba5d99b351630f7e4e9c526019e60e67556c6bfc54d91f56af810afd", kill_on_drop: false }`
[INFO] [stdout] 212ee13dba5d99b351630f7e4e9c526019e60e67556c6bfc54d91f56af810afd