[INFO] fetching crate cheap_alerts 0.1.0... [INFO] testing cheap_alerts-0.1.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate cheap_alerts 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate cheap_alerts 0.1.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cheap_alerts 0.1.0 [INFO] finished tweaking crates.io crate cheap_alerts 0.1.0 [INFO] tweaked toml for crates.io crate cheap_alerts 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate cheap_alerts 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded structopt-derive v0.4.5 [INFO] [stderr] Downloaded pin-project v0.4.8 [INFO] [stderr] Downloaded smallvec v1.2.0 [INFO] [stderr] Downloaded schannel v0.1.18 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.10 [INFO] [stderr] Downloaded web-sys v0.3.37 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded ryu v1.0.3 [INFO] [stderr] Downloaded security-framework-sys v0.4.1 [INFO] [stderr] Downloaded pin-project-internal v0.4.8 [INFO] [stderr] Downloaded futures-task v0.3.4 [INFO] [stderr] Downloaded futures-channel v0.3.4 [INFO] [stderr] Downloaded futures-io v0.3.4 [INFO] [stderr] Downloaded reqwest v0.10.4 [INFO] [stderr] Downloaded syn v1.0.17 [INFO] [stderr] Downloaded wasm-bindgen v0.2.60 [INFO] [stderr] Downloaded openssl-sys v0.9.54 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.60 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.60 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.60 [INFO] [stderr] Downloaded security-framework v0.4.1 [INFO] [stderr] Downloaded js-sys v0.3.37 [INFO] [stderr] Downloaded structopt v0.3.12 [INFO] [stderr] Downloaded futures-core v0.3.4 [INFO] [stderr] Downloaded lettre v0.9.2 [INFO] [stderr] Downloaded futures-util v0.3.4 [INFO] [stderr] Downloaded futures-sink v0.3.4 [INFO] [stderr] Downloaded hyper v0.13.4 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.60 [INFO] [stderr] Downloaded tokio v0.2.13 [INFO] [stderr] Downloaded openssl v0.10.28 [INFO] [stderr] Downloaded h2 v0.2.3 [INFO] [stderr] Downloaded libc v0.2.68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 10d772c59ffe02bb05fee7082d5ccac73083433863ed27554b91d051e599c358 [INFO] running `Command { std: "docker" "start" "-a" "10d772c59ffe02bb05fee7082d5ccac73083433863ed27554b91d051e599c358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10d772c59ffe02bb05fee7082d5ccac73083433863ed27554b91d051e599c358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10d772c59ffe02bb05fee7082d5ccac73083433863ed27554b91d051e599c358", kill_on_drop: false }` [INFO] [stdout] 10d772c59ffe02bb05fee7082d5ccac73083433863ed27554b91d051e599c358 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6bce75fd04b4823ab4b3098e81cd6b15aa89e844c1a7ecc0c6a614fbcd49f8eb [INFO] running `Command { std: "docker" "start" "-a" "6bce75fd04b4823ab4b3098e81cd6b15aa89e844c1a7ecc0c6a614fbcd49f8eb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling ascii_utils v0.9.3 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling fast_chemail v0.9.6 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling structopt-derive v0.4.5 [INFO] [stderr] Compiling structopt v0.3.12 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling lettre v0.9.2 [INFO] [stderr] Compiling cheap_alerts v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "6bce75fd04b4823ab4b3098e81cd6b15aa89e844c1a7ecc0c6a614fbcd49f8eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bce75fd04b4823ab4b3098e81cd6b15aa89e844c1a7ecc0c6a614fbcd49f8eb", kill_on_drop: false }` [INFO] [stdout] 6bce75fd04b4823ab4b3098e81cd6b15aa89e844c1a7ecc0c6a614fbcd49f8eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e82feca93b3d0c5ab29e25e5f228f236c6f26e9ba1c94517178fc5c12fafd04f [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" "e82feca93b3d0c5ab29e25e5f228f236c6f26e9ba1c94517178fc5c12fafd04f", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling tokio v0.2.13 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling h2 v0.2.3 [INFO] [stderr] Compiling hyper v0.13.4 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stderr] Compiling cheap_alerts v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 42.51s [INFO] running `Command { std: "docker" "inspect" "e82feca93b3d0c5ab29e25e5f228f236c6f26e9ba1c94517178fc5c12fafd04f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e82feca93b3d0c5ab29e25e5f228f236c6f26e9ba1c94517178fc5c12fafd04f", kill_on_drop: false }` [INFO] [stdout] e82feca93b3d0c5ab29e25e5f228f236c6f26e9ba1c94517178fc5c12fafd04f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 2f8441bf7b3d1060c795111bfece436d06783b5a68770eb861980067e569d5d1 [INFO] running `Command { std: "docker" "start" "-a" "2f8441bf7b3d1060c795111bfece436d06783b5a68770eb861980067e569d5d1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cheap_alerts-6d0a1133e9d68ff4 [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] Running /opt/rustwide/target/debug/deps/cheap_alerts-9d5ff421f95b20f8 [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 cheap_alerts [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" "2f8441bf7b3d1060c795111bfece436d06783b5a68770eb861980067e569d5d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f8441bf7b3d1060c795111bfece436d06783b5a68770eb861980067e569d5d1", kill_on_drop: false }` [INFO] [stdout] 2f8441bf7b3d1060c795111bfece436d06783b5a68770eb861980067e569d5d1