[INFO] fetching crate module 0.3.1...
[INFO] testing module-0.3.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate module 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate module 0.3.1
[INFO] finished tweaking crates.io crate module 0.3.1
[INFO] tweaked toml for crates.io crate module 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate module 0.3.1 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate module 0.3.1 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.40
[INFO] [stderr]   Downloaded unicode-ident v1.0.18
[INFO] [stderr]   Downloaded module-derive v0.1.0
[INFO] [stderr]   Downloaded itoa v1.0.15
[INFO] [stderr]   Downloaded ryu v1.0.20
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded memchr v2.7.4
[INFO] [stderr]   Downloaded serde_json v1.0.140
[INFO] [stderr]   Downloaded syn v2.0.101
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 441cd12e5fe880612c70f0a83438a384de503548550c2541ae655d82fa1f03de
[INFO] running `Command { std: "docker" "start" "-a" "441cd12e5fe880612c70f0a83438a384de503548550c2541ae655d82fa1f03de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "441cd12e5fe880612c70f0a83438a384de503548550c2541ae655d82fa1f03de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441cd12e5fe880612c70f0a83438a384de503548550c2541ae655d82fa1f03de", kill_on_drop: false }`
[INFO] [stdout] 441cd12e5fe880612c70f0a83438a384de503548550c2541ae655d82fa1f03de
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 123f32acbae8bf8df54911f268fd204ff02a4b3ef0dc681301c50ba7febd990d
[INFO] running `Command { std: "docker" "start" "-a" "123f32acbae8bf8df54911f268fd204ff02a4b3ef0dc681301c50ba7febd990d", kill_on_drop: false }`
[INFO] [stderr]    Compiling module v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "123f32acbae8bf8df54911f268fd204ff02a4b3ef0dc681301c50ba7febd990d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123f32acbae8bf8df54911f268fd204ff02a4b3ef0dc681301c50ba7febd990d", kill_on_drop: false }`
[INFO] [stdout] 123f32acbae8bf8df54911f268fd204ff02a4b3ef0dc681301c50ba7febd990d
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 244d9b096e945d31e7292fde7198afd8db740228a3a83e3eff71015e01f10370
[INFO] running `Command { std: "docker" "start" "-a" "244d9b096e945d31e7292fde7198afd8db740228a3a83e3eff71015e01f10370", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling module v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "244d9b096e945d31e7292fde7198afd8db740228a3a83e3eff71015e01f10370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244d9b096e945d31e7292fde7198afd8db740228a3a83e3eff71015e01f10370", kill_on_drop: false }`
[INFO] [stdout] 244d9b096e945d31e7292fde7198afd8db740228a3a83e3eff71015e01f10370
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ca83c523b9cbf2fe9bd0142e269ccc2cf1d98fcf5f21b67de61a6010481e3e1
[INFO] running `Command { std: "docker" "start" "-a" "5ca83c523b9cbf2fe9bd0142e269ccc2cf1d98fcf5f21b67de61a6010481e3e1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/module-81c3567ffadb1a35)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test merge::impls::alloc::tests::test_box ... ok
[INFO] [stdout] test merge::impls::alloc::tests::test_btree_map ... ok
[INFO] [stdout] test merge::impls::alloc::tests::test_linked_list ... ok
[INFO] [stdout] test merge::impls::alloc::tests::test_vec ... ok
[INFO] [stdout] test merge::impls::core::tests::test_option ... ok
[INFO] [stdout] test merge::impls::std::tests::test_hash_set ... ok
[INFO] [stdout] test types::first::tests::test_merge_ab ... ok
[INFO] [stdout] test merge::impls::std::tests::test_hash_map ... ok
[INFO] [stdout] test types::first::tests::test_merge_ba ... ok
[INFO] [stdout] test merge::impls::alloc::tests::test_btree_set ... ok
[INFO] [stdout] test types::lines::tests::test_merge ... ok
[INFO] [stdout] test types::last::tests::test_merge_ba ... ok
[INFO] [stdout] test types::last::tests::test_merge_ab ... ok
[INFO] [stdout] test types::no_merge::tests::test_merge ... ok
[INFO] [stdout] test types::ordered::tests::test_after_after ... ok
[INFO] [stdout] test types::ordered::tests::test_after_before ... ok
[INFO] [stdout] test types::ordered::tests::test_before_after ... ok
[INFO] [stdout] test types::ordered::tests::test_before_before ... ok
[INFO] [stdout] test types::overridable::tests::test_commutative_ab ... ok
[INFO] [stdout] test types::overridable::tests::test_commutative_ba ... ok
[INFO] [stdout] test types::overridable::tests::test_no_inner_merge ... ok
[INFO] [stdout] test types::overridable::tests::test_same_priority ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests module
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/merge/error.rs - merge::error::Value::components (line 254) ... ok
[INFO] [stdout] test src/merge/cell.rs - merge::cell::MergeCell<T>::finish (line 86) ... ok
[INFO] [stdout] test src/merge/cell.rs - merge::cell::MergeCell (line 17) ... ok
[INFO] [stdout] test src/merge/cell.rs - merge::cell::MergeCell<T>::try_finish (line 114) ... ok
[INFO] [stdout] test src/merge/mod.rs - merge::Merge::merge (line 41) ... ok
[INFO] [stdout] test src/merge/iter.rs - merge::iter::IteratorExt::merge (line 17) ... ok
[INFO] [stdout] test src/merge/error.rs - merge::error::Error (line 343) ... ok
[INFO] [stdout] test src/types/lines.rs - types::lines::Lines (line 15) ... ok
[INFO] [stdout] test src/merge/error.rs - merge::error::Trace::modules (line 156) ... ok
[INFO] [stdout] test src/types/no_merge.rs - types::no_merge::NoMerge (line 15) ... ok
[INFO] [stdout] test src/types/last.rs - types::last::Last (line 17) ... ok
[INFO] [stdout] test src/types/first.rs - types::first::First (line 18) ... ok
[INFO] [stdout] test src/merge/iter.rs - merge::iter::IteratorExt::try_merge (line 46) ... ok
[INFO] [stdout] test src/merge/mod.rs - merge::Merge::merge_ref (line 64) ... ok
[INFO] [stdout] test src/types/overridable.rs - types::overridable::Overridable (line 48) ... ok
[INFO] [stdout] test src/types/ordered.rs - types::ordered::Ordered (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.56s; merged doctests compilation took 0.52s
[INFO] running `Command { std: "docker" "inspect" "5ca83c523b9cbf2fe9bd0142e269ccc2cf1d98fcf5f21b67de61a6010481e3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca83c523b9cbf2fe9bd0142e269ccc2cf1d98fcf5f21b67de61a6010481e3e1", kill_on_drop: false }`
[INFO] [stdout] 5ca83c523b9cbf2fe9bd0142e269ccc2cf1d98fcf5f21b67de61a6010481e3e1