[INFO] cloning repository https://github.com/SuchMonkey/caribou [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuchMonkey/caribou" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuchMonkey%2Fcaribou", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuchMonkey%2Fcaribou'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 777e9bd03aade83c15a4b236bdeba5cce0618543 [INFO] testing SuchMonkey/caribou against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuchMonkey%2Fcaribou" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SuchMonkey/caribou 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 git repo https://github.com/SuchMonkey/caribou [INFO] finished tweaking git repo https://github.com/SuchMonkey/caribou [INFO] tweaked toml for git repo https://github.com/SuchMonkey/caribou written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/SuchMonkey/caribou 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 dotenv v0.11.0 [INFO] [stderr] Downloaded hmac v0.5.0 [INFO] [stderr] Downloaded socket2 v0.3.5 [INFO] [stderr] Downloaded postgres v0.15.2 [INFO] [stderr] Downloaded syn v0.13.10 [INFO] [stderr] Downloaded arrayref v0.3.4 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded derive-error-chain v0.11.1 [INFO] [stderr] Downloaded digest v0.7.2 [INFO] [stderr] Downloaded postgres-shared v0.4.1 [INFO] [stderr] Downloaded postgres-protocol v0.3.2 [INFO] [stderr] Downloaded fallible-iterator v0.1.4 [INFO] [stderr] Downloaded crypto-mac v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/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] 14848ac0e2100077c24100958b4d09621843da7183ae7a1ea3df171cfd8a28a1 [INFO] running `Command { std: "docker" "start" "-a" "14848ac0e2100077c24100958b4d09621843da7183ae7a1ea3df171cfd8a28a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14848ac0e2100077c24100958b4d09621843da7183ae7a1ea3df171cfd8a28a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14848ac0e2100077c24100958b4d09621843da7183ae7a1ea3df171cfd8a28a1", kill_on_drop: false }` [INFO] [stdout] 14848ac0e2100077c24100958b4d09621843da7183ae7a1ea3df171cfd8a28a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/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] 949b804276bf2c1292e68f17c89d1af16b4ebda622f3f8d1ec07c89ee673ee79 [INFO] running `Command { std: "docker" "start" "-a" "949b804276bf2c1292e68f17c89d1af16b4ebda622f3f8d1ec07c89ee673ee79", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.40 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling fallible-iterator v0.1.4 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling syntex_fmt_macros v0.5.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling socket2 v0.3.5 [INFO] [stderr] Compiling syn v0.13.10 [INFO] [stderr] Compiling bytes v0.4.7 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling digest v0.7.2 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling postgres-protocol v0.3.2 [INFO] [stderr] Compiling postgres-shared v0.4.1 [INFO] [stderr] Compiling postgres v0.15.2 [INFO] [stderr] Compiling derive-error-chain v0.11.1 [INFO] [stderr] Compiling backtrace v0.3.7 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling dotenv v0.11.0 [INFO] [stderr] Compiling caribou v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/graph.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | node_factory_register: Vec>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeFactory` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/graph.rs:19:63 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn register_node_factory(&mut self, node_factory: Box) { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeFactory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dotenv::dotenv` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use dotenv::dotenv; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.57s [INFO] running `Command { std: "docker" "inspect" "949b804276bf2c1292e68f17c89d1af16b4ebda622f3f8d1ec07c89ee673ee79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "949b804276bf2c1292e68f17c89d1af16b4ebda622f3f8d1ec07c89ee673ee79", kill_on_drop: false }` [INFO] [stdout] 949b804276bf2c1292e68f17c89d1af16b4ebda622f3f8d1ec07c89ee673ee79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6842c0247ef8581cdf3372824803ae43377f2e3584cc2dc8ba0ecad030a75f74 [INFO] running `Command { std: "docker" "start" "-a" "6842c0247ef8581cdf3372824803ae43377f2e3584cc2dc8ba0ecad030a75f74", kill_on_drop: false }` [INFO] [stderr] Compiling caribou v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/graph.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | node_factory_register: Vec>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeFactory` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/graph.rs:19:63 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn register_node_factory(&mut self, node_factory: Box) { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeFactory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dotenv::dotenv` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use dotenv::dotenv; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "6842c0247ef8581cdf3372824803ae43377f2e3584cc2dc8ba0ecad030a75f74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6842c0247ef8581cdf3372824803ae43377f2e3584cc2dc8ba0ecad030a75f74", kill_on_drop: false }` [INFO] [stdout] 6842c0247ef8581cdf3372824803ae43377f2e3584cc2dc8ba0ecad030a75f74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fb194f400b20a91c4b163771dbc22b3b68ca9b61083e2727f4d9815adec8df7 [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" "9fb194f400b20a91c4b163771dbc22b3b68ca9b61083e2727f4d9815adec8df7", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graph.rs:8:36 [INFO] [stderr] | [INFO] [stderr] 8 | node_factory_register: Vec>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeFactory` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/graph.rs:19:63 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn register_node_factory(&mut self, node_factory: Box) { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NodeFactory` [INFO] [stderr] [INFO] [stderr] warning: unused import: `dotenv::dotenv` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use dotenv::dotenv; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/caribou-229640d25ac81b54 [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" "9fb194f400b20a91c4b163771dbc22b3b68ca9b61083e2727f4d9815adec8df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fb194f400b20a91c4b163771dbc22b3b68ca9b61083e2727f4d9815adec8df7", kill_on_drop: false }` [INFO] [stdout] 9fb194f400b20a91c4b163771dbc22b3b68ca9b61083e2727f4d9815adec8df7