[INFO] fetching crate assert2 0.3.3...
[INFO] testing assert2-0.3.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate assert2 0.3.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate assert2 0.3.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert2 0.3.3
[INFO] finished tweaking crates.io crate assert2 0.3.3
[INFO] tweaked toml for crates.io crate assert2 0.3.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate assert2 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb9ccd9882b63828227d4169ec8bca7719d71ddc6f9b01c8ba1e925800709be1
[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" "cb9ccd9882b63828227d4169ec8bca7719d71ddc6f9b01c8ba1e925800709be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb9ccd9882b63828227d4169ec8bca7719d71ddc6f9b01c8ba1e925800709be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9ccd9882b63828227d4169ec8bca7719d71ddc6f9b01c8ba1e925800709be1", kill_on_drop: false }`
[INFO] [stdout] cb9ccd9882b63828227d4169ec8bca7719d71ddc6f9b01c8ba1e925800709be1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fbd5e0d9d022e9b5264de96d07added8340873a81c0938abe52c2bd2b21105b
[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" "3fbd5e0d9d022e9b5264de96d07added8340873a81c0938abe52c2bd2b21105b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling assert2-macros v0.3.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling assert2 v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.79s
[INFO] running `Command { std: "docker" "inspect" "3fbd5e0d9d022e9b5264de96d07added8340873a81c0938abe52c2bd2b21105b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbd5e0d9d022e9b5264de96d07added8340873a81c0938abe52c2bd2b21105b", kill_on_drop: false }`
[INFO] [stdout] 3fbd5e0d9d022e9b5264de96d07added8340873a81c0938abe52c2bd2b21105b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 045e152cdf097cbbcd8f7cf5f6de7ee212e18a4cd16b16bb92fee3ad0a2b065c
[INFO] running `Command { std: "docker" "start" "-a" "045e152cdf097cbbcd8f7cf5f6de7ee212e18a4cd16b16bb92fee3ad0a2b065c", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert2 v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "045e152cdf097cbbcd8f7cf5f6de7ee212e18a4cd16b16bb92fee3ad0a2b065c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045e152cdf097cbbcd8f7cf5f6de7ee212e18a4cd16b16bb92fee3ad0a2b065c", kill_on_drop: false }`
[INFO] [stdout] 045e152cdf097cbbcd8f7cf5f6de7ee212e18a4cd16b16bb92fee3ad0a2b065c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8fcdeaa7fb48303096c4adc32c7eda133794a75c6fa62bdeb1e74fd6c9363df
[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" "c8fcdeaa7fb48303096c4adc32c7eda133794a75c6fa62bdeb1e74fd6c9363df", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assert2-62bf0a2ced5b0d19
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/check-4e94fcfadcca438f
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test assert_non_debug ... ok
[INFO] [stdout] test debug_assert_pass ... ok
[INFO] [stdout] test check_pass ... ok
[INFO] [stdout] test assert_pass ... ok
[INFO] [stdout] test non_debug_refs ... ok
[INFO] [stdout] test debug_refs ... ok
[INFO] [stdout] test non_sized ... ok
[INFO] [stdout] test no_copy ... ok
[INFO] [stdout] test check_non_debug ... ok
[INFO] [stdout] test test_hygiene_bug ... ok
[INFO] [stdout] test panic_assert2 ... ok
[INFO] [stdout] test panic_assert4 ... ok
[INFO] [stdout] test panic_assert6 ... ok
[INFO] [stdout] test panic_assert3 ... ok
[INFO] [stdout] test panic_assert5 ... ok
[INFO] [stdout] test panic_assert1 ... ok
[INFO] [stdout] test panic_check1 ... ok
[INFO] [stdout] test panic_check2 ... ok
[INFO] [stdout] test panic_check4 ... ok
[INFO] [stdout] test panic_check3 ... ok
[INFO] [stdout] test panic_check6 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/let_assert-8d32f216f800200b
[INFO] [stdout] test panic_check5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::ref_binding ... ok
[INFO] [stdout] test tests::consume ... ok
[INFO] [stdout] test tests::basic_match_ref ... ok
[INFO] [stdout] test tests::anonymous_placeholders ... ok
[INFO] [stdout] test tests::underscore_prefixed_placeholders ... ok
[INFO] [stdout] test tests::basic_match ... ok
[INFO] [stdout] test tests::subpattern_binding ... ok
[INFO] [stdout] test tests::mut_binding ... ok
[INFO] [stderr]    Doc-tests assert2
[INFO] [stdout] test tests::panic_let_assert2 ... ok
[INFO] [stdout] test tests::panic_let_assert1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - assert (line 160) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - check (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] test src/lib.rs - let_assert (line 234) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8fcdeaa7fb48303096c4adc32c7eda133794a75c6fa62bdeb1e74fd6c9363df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8fcdeaa7fb48303096c4adc32c7eda133794a75c6fa62bdeb1e74fd6c9363df", kill_on_drop: false }`
[INFO] [stdout] c8fcdeaa7fb48303096c4adc32c7eda133794a75c6fa62bdeb1e74fd6c9363df
