[INFO] fetching crate solo2 0.0.4... [INFO] testing solo2-0.0.4 against 1.55.0 for beta-1.56-1 [INFO] extracting crate solo2 0.0.4 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate solo2 0.0.4 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate solo2 0.0.4 [INFO] finished tweaking crates.io crate solo2 0.0.4 [INFO] tweaked toml for crates.io crate solo2 0.0.4 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate solo2 0.0.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89eb7fae3cd0d135de5714230fdcb15fb522ce561feb09829ed17fec6b717faf [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" "89eb7fae3cd0d135de5714230fdcb15fb522ce561feb09829ed17fec6b717faf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89eb7fae3cd0d135de5714230fdcb15fb522ce561feb09829ed17fec6b717faf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89eb7fae3cd0d135de5714230fdcb15fb522ce561feb09829ed17fec6b717faf", kill_on_drop: false }` [INFO] [stdout] 89eb7fae3cd0d135de5714230fdcb15fb522ce561feb09829ed17fec6b717faf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "build" "--frozen" "--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] 860b63749c41d4f79c3c4d269e7e6a54ac2bb8124028ca63cd875c8e107193ca [INFO] running `Command { std: "docker" "start" "-a" "860b63749c41d4f79c3c4d269e7e6a54ac2bb8124028ca63cd875c8e107193ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling const-oid v0.6.0 [INFO] [stderr] Compiling base64ct v1.0.0 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling delog v0.1.2 [INFO] [stderr] Compiling oid-registry v0.1.5 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling heapless v0.7.3 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling ascii v1.0.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling signature v1.3.1 [INFO] [stderr] Compiling hex-literal v0.3.3 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling hidapi v1.2.6 [INFO] [stderr] Compiling pcsc-sys v1.2.0 [INFO] [stderr] Compiling pem-rfc7468 v0.2.0 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling uriparse v0.6.3 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling sha-1 v0.9.7 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling aes v0.7.4 [INFO] [stderr] Compiling ctr v0.8.0 [INFO] [stderr] Compiling iso7816 v0.1.0-alpha.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling pcsc v2.5.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling pkcs11 v0.5.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rusticata-macros v3.1.0 [INFO] [stderr] Compiling crypto-bigint v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling der v0.4.0 [INFO] [stderr] Compiling pkcs11-uri v0.1.2 [INFO] [stderr] Compiling tiny_http v0.8.2 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pem-parser v0.1.1 [INFO] [stderr] Compiling spki v0.4.0 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling lpc55 v0.1.0-alpha.7 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling der-oid-macro v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling der-parser v5.1.1 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling pkcs1 v0.2.3 [INFO] [stderr] Compiling num-bigint-dig v0.7.0 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling pkcs8 v0.7.5 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling x509-parser v0.9.2 [INFO] [stderr] Compiling rsa v0.5.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling serde-big-array v0.3.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling hyper v0.14.11 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling solo2 v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 13s [INFO] running `Command { std: "docker" "inspect" "860b63749c41d4f79c3c4d269e7e6a54ac2bb8124028ca63cd875c8e107193ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "860b63749c41d4f79c3c4d269e7e6a54ac2bb8124028ca63cd875c8e107193ca", kill_on_drop: false }` [INFO] [stdout] 860b63749c41d4f79c3c4d269e7e6a54ac2bb8124028ca63cd875c8e107193ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13a98dfc5e6f1f17947363ec370d1a45b0b524008935ffde7d0296539803c8f3 [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" "13a98dfc5e6f1f17947363ec370d1a45b0b524008935ffde7d0296539803c8f3", kill_on_drop: false }` [INFO] [stderr] Compiling solo2 v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "13a98dfc5e6f1f17947363ec370d1a45b0b524008935ffde7d0296539803c8f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13a98dfc5e6f1f17947363ec370d1a45b0b524008935ffde7d0296539803c8f3", kill_on_drop: false }` [INFO] [stdout] 13a98dfc5e6f1f17947363ec370d1a45b0b524008935ffde7d0296539803c8f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87740010f2925f05c30f1a90d59907aa3fb39488c21406cc00358cf0340d685e [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" "87740010f2925f05c30f1a90d59907aa3fb39488c21406cc00358cf0340d685e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/solo2-5628ecd8bc8fd937) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/solo2-8cbf6684b087ce40) [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 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] [stderr] Doc-tests solo2 [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" "87740010f2925f05c30f1a90d59907aa3fb39488c21406cc00358cf0340d685e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87740010f2925f05c30f1a90d59907aa3fb39488c21406cc00358cf0340d685e", kill_on_drop: false }` [INFO] [stdout] 87740010f2925f05c30f1a90d59907aa3fb39488c21406cc00358cf0340d685e