[INFO] fetching crate merge 0.1.0... [INFO] testing merge-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate merge 0.1.0 into /workspace/builds/worker-80/source [INFO] validating manifest of crates.io crate merge 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate merge 0.1.0 [INFO] finished tweaking crates.io crate merge 0.1.0 [INFO] tweaked toml for crates.io crate merge 0.1.0 written to /workspace/builds/worker-80/source/Cargo.toml [INFO] crate crates.io crate merge 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.3 [INFO] [stderr] Downloaded proc-macro-error v1.0.3 [INFO] [stderr] Downloaded envy v0.4.1 [INFO] [stderr] Downloaded trybuild v1.0.30 [INFO] [stderr] Downloaded syn v1.0.36 [INFO] [stderr] Downloaded merge_derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0184fe7a841b77e94c146e5afcd15fd1977d80a59c3cf2d0aae6f486050ed4b [INFO] running `Command { std: "docker" "start" "-a" "f0184fe7a841b77e94c146e5afcd15fd1977d80a59c3cf2d0aae6f486050ed4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0184fe7a841b77e94c146e5afcd15fd1977d80a59c3cf2d0aae6f486050ed4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0184fe7a841b77e94c146e5afcd15fd1977d80a59c3cf2d0aae6f486050ed4b", kill_on_drop: false }` [INFO] [stdout] f0184fe7a841b77e94c146e5afcd15fd1977d80a59c3cf2d0aae6f486050ed4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ecf44e58a020fac78e09d3fc787ac6ae978af2d0681eaa8f42a56cb7e8a6fc3 [INFO] running `Command { std: "docker" "start" "-a" "8ecf44e58a020fac78e09d3fc787ac6ae978af2d0681eaa8f42a56cb7e8a6fc3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling merge_derive v0.1.0 [INFO] [stderr] Compiling merge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.52s [INFO] running `Command { std: "docker" "inspect" "8ecf44e58a020fac78e09d3fc787ac6ae978af2d0681eaa8f42a56cb7e8a6fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ecf44e58a020fac78e09d3fc787ac6ae978af2d0681eaa8f42a56cb7e8a6fc3", kill_on_drop: false }` [INFO] [stdout] 8ecf44e58a020fac78e09d3fc787ac6ae978af2d0681eaa8f42a56cb7e8a6fc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b33371ac9b33af7ff43f2946e0b86fe408b3b2c115bf190f857fd98b69aca82b [INFO] running `Command { std: "docker" "start" "-a" "b33371ac9b33af7ff43f2946e0b86fe408b3b2c115bf190f857fd98b69aca82b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling structopt-derive v0.4.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling structopt v0.3.17 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling envy v0.4.1 [INFO] [stderr] Compiling trybuild v1.0.30 [INFO] [stderr] Compiling merge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.23s [INFO] running `Command { std: "docker" "inspect" "b33371ac9b33af7ff43f2946e0b86fe408b3b2c115bf190f857fd98b69aca82b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b33371ac9b33af7ff43f2946e0b86fe408b3b2c115bf190f857fd98b69aca82b", kill_on_drop: false }` [INFO] [stdout] b33371ac9b33af7ff43f2946e0b86fe408b3b2c115bf190f857fd98b69aca82b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7d0bc6f74f546eb5b86a2fe9196a1841a22ea9c6014cd268131fd597088122f [INFO] running `Command { std: "docker" "start" "-a" "f7d0bc6f74f546eb5b86a2fe9196a1841a22ea9c6014cd268131fd597088122f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/merge-33bbbf72b4b8d53c) [INFO] [stdout] [INFO] [stderr] Running tests/compile.rs (/opt/rustwide/target/debug/deps/compile-6eb73620b8de68e0) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_compile_fail ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_skip_valid ... ok [INFO] [stdout] test test_strategy_vec_append ... ok [INFO] [stderr] Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-01771574e81fa759) [INFO] [stdout] test test_unnamed_fields_skip ... ok [INFO] [stdout] test test_strategy_usize_add ... ok [INFO] [stdout] test test_one_option_field ... ok [INFO] [stdout] test test_two_option_fields ... ok [INFO] [stdout] test test_skip_invalid ... ok [INFO] [stdout] test test_unnamed_fields ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/impls.rs (/opt/rustwide/target/debug/deps/impls-bc3a5f3a92cf8b13) [INFO] [stderr] Running tests/strategies.rs (/opt/rustwide/target/debug/deps/strategies-b42bc1aa748575f9) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_option ... 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] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_bool_overwrite_false ... ok [INFO] [stdout] test test_num_saturating_add ... ok [INFO] [stdout] test test_bool_overwrite_true ... ok [INFO] [stdout] test test_ord_max ... ok [INFO] [stdout] test test_vec_append ... ok [INFO] [stdout] test test_vec_overwrite_empty ... ok [INFO] [stdout] test test_vec_prepend ... ok [INFO] [stdout] test test_num_overwrite_zero ... ok [INFO] [stdout] test test_ord_min ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests merge [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/lib.rs - Merge (line 94) ... ok [INFO] [stdout] test src/lib.rs - Merge (line 104) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f7d0bc6f74f546eb5b86a2fe9196a1841a22ea9c6014cd268131fd597088122f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7d0bc6f74f546eb5b86a2fe9196a1841a22ea9c6014cd268131fd597088122f", kill_on_drop: false }` [INFO] [stdout] f7d0bc6f74f546eb5b86a2fe9196a1841a22ea9c6014cd268131fd597088122f