[INFO] fetching crate rustfix 0.6.0... [INFO] testing rustfix-0.6.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate rustfix 0.6.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rustfix 0.6.0 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 rustfix 0.6.0 [INFO] finished tweaking crates.io crate rustfix 0.6.0 [INFO] tweaked toml for crates.io crate rustfix 0.6.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate rustfix 0.6.0 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 itoa v0.4.3 [INFO] [stderr] Downloaded serde_derive v1.0.89 [INFO] [stderr] Downloaded wait-timeout v0.1.5 [INFO] [stderr] Downloaded os_pipe v0.6.2 [INFO] [stderr] Downloaded libc v0.2.50 [INFO] [stderr] Downloaded ryu v0.2.7 [INFO] [stderr] Downloaded regex-syntax v0.6.5 [INFO] [stderr] Downloaded cc v1.0.31 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded nix v0.11.0 [INFO] [stderr] Downloaded memchr v2.2.0 [INFO] [stderr] Downloaded rusty-fork v0.2.1 [INFO] [stderr] Downloaded tempfile v3.0.7 [INFO] [stderr] Downloaded proptest v0.7.2 [INFO] [stderr] Downloaded lazycell v0.5.1 [INFO] [stderr] Downloaded syn v0.15.29 [INFO] [stderr] Downloaded serde_json v1.0.39 [INFO] [stderr] Downloaded serde v1.0.89 [INFO] [stderr] Downloaded regex v1.1.2 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded shared_child v0.3.3 [INFO] [stderr] Downloaded duct v0.9.2 [INFO] [stderr] Downloaded similar v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4f4d287aa3c861909b2dc72aebaf41713d1cd839661eac8a1ad5299304f20d52 [INFO] running `Command { std: "docker" "start" "-a" "4f4d287aa3c861909b2dc72aebaf41713d1cd839661eac8a1ad5299304f20d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f4d287aa3c861909b2dc72aebaf41713d1cd839661eac8a1ad5299304f20d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f4d287aa3c861909b2dc72aebaf41713d1cd839661eac8a1ad5299304f20d52", kill_on_drop: false }` [INFO] [stdout] 4f4d287aa3c861909b2dc72aebaf41713d1cd839661eac8a1ad5299304f20d52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c391acb482a76f8312503d12756f7ef6a5979e7b8e69b8a53b49d16d942011a7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c391acb482a76f8312503d12756f7ef6a5979e7b8e69b8a53b49d16d942011a7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling rustfix v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.06s [INFO] running `Command { std: "docker" "inspect" "c391acb482a76f8312503d12756f7ef6a5979e7b8e69b8a53b49d16d942011a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c391acb482a76f8312503d12756f7ef6a5979e7b8e69b8a53b49d16d942011a7", kill_on_drop: false }` [INFO] [stdout] c391acb482a76f8312503d12756f7ef6a5979e7b8e69b8a53b49d16d942011a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4ff35ce70d95f3c303e612aa3e8c44cfa324377472a7cb1e7984b5044b47249d [INFO] running `Command { std: "docker" "start" "-a" "4ff35ce70d95f3c303e612aa3e8c44cfa324377472a7cb1e7984b5044b47249d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling winapi v0.3.6 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling lazycell v0.5.1 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling similar v0.4.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling wait-timeout v0.1.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling shared_child v0.3.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Compiling rusty-fork v0.2.1 [INFO] [stderr] Compiling proptest v0.7.2 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling os_pipe v0.6.2 [INFO] [stderr] Compiling duct v0.9.2 [INFO] [stderr] Compiling rustfix v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.29s [INFO] running `Command { std: "docker" "inspect" "4ff35ce70d95f3c303e612aa3e8c44cfa324377472a7cb1e7984b5044b47249d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ff35ce70d95f3c303e612aa3e8c44cfa324377472a7cb1e7984b5044b47249d", kill_on_drop: false }` [INFO] [stdout] 4ff35ce70d95f3c303e612aa3e8c44cfa324377472a7cb1e7984b5044b47249d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c16b856ea6acc26b93b303ea4d77a8142d0978faaaa3654187bfbf4a0d2d90a6 [INFO] running `Command { std: "docker" "start" "-a" "c16b856ea6acc26b93b303ea4d77a8142d0978faaaa3654187bfbf4a0d2d90a6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustfix-e8e30aeb94e1fb46) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test replace::tests::new_to_vec_roundtrip ... ignored [INFO] [stdout] test replace::tests::empty_to_vec_roundtrip ... ok [INFO] [stdout] test replace::tests::replace_random_chunks ... ignored [INFO] [stdout] test replace::tests::replace_same_twice ... ok [INFO] [stdout] test replace::tests::replace_multiple_lines_with_insert_only ... ok [INFO] [stdout] test replace::tests::replace_some_stuff ... ok [INFO] [stdout] test replace::tests::replace_multiple_lines ... ok [INFO] [stdout] test replace::tests::replace_a_single_char ... ok [INFO] [stdout] test replace::tests::replace_invalid_range ... ok [INFO] [stderr] Doc-tests rustfix [INFO] [stdout] test replace::tests::replace_overlapping_stuff_errs - should panic ... ok [INFO] [stdout] test replace::tests::broken_replacements - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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" "c16b856ea6acc26b93b303ea4d77a8142d0978faaaa3654187bfbf4a0d2d90a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c16b856ea6acc26b93b303ea4d77a8142d0978faaaa3654187bfbf4a0d2d90a6", kill_on_drop: false }` [INFO] [stdout] c16b856ea6acc26b93b303ea4d77a8142d0978faaaa3654187bfbf4a0d2d90a6