[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 try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuchMonkey%2Fcaribou" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SuchMonkey/caribou on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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-1/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded postgres v0.15.2 [INFO] [stderr] Downloaded derive-error-chain v0.11.1 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded postgres-shared v0.4.1 [INFO] [stderr] Downloaded syn v0.13.10 [INFO] [stderr] Downloaded arrayref v0.3.4 [INFO] [stderr] Downloaded crypto-mac v0.5.2 [INFO] [stderr] Downloaded digest v0.7.2 [INFO] [stderr] Downloaded hmac v0.5.0 [INFO] [stderr] Downloaded fallible-iterator v0.1.4 [INFO] [stderr] Downloaded socket2 v0.3.5 [INFO] [stderr] Downloaded dotenv v0.11.0 [INFO] [stderr] Downloaded postgres-protocol v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a85ee8a9330b637ed6b17b42252c986f3e2cfd7bf159f139842c4afaaee2eb45 [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" "a85ee8a9330b637ed6b17b42252c986f3e2cfd7bf159f139842c4afaaee2eb45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a85ee8a9330b637ed6b17b42252c986f3e2cfd7bf159f139842c4afaaee2eb45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a85ee8a9330b637ed6b17b42252c986f3e2cfd7bf159f139842c4afaaee2eb45", kill_on_drop: false }` [INFO] [stdout] a85ee8a9330b637ed6b17b42252c986f3e2cfd7bf159f139842c4afaaee2eb45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8a7c657e07a21d34a040d4cd20d67ed147585a0833e579529c207760f7df7f8 [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" "c8a7c657e07a21d34a040d4cd20d67ed147585a0833e579529c207760f7df7f8", 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 matches v0.1.6 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling byteorder v1.2.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling fallible-iterator v0.1.4 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [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 log v0.4.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling phf v0.7.21 [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 quote v0.5.2 [INFO] [stderr] Compiling bytes v0.4.7 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling syn v0.13.10 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling stringprep v0.1.2 [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 regex v0.2.11 [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 56.32s [INFO] running `Command { std: "docker" "inspect" "c8a7c657e07a21d34a040d4cd20d67ed147585a0833e579529c207760f7df7f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8a7c657e07a21d34a040d4cd20d67ed147585a0833e579529c207760f7df7f8", kill_on_drop: false }` [INFO] [stdout] c8a7c657e07a21d34a040d4cd20d67ed147585a0833e579529c207760f7df7f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c9f4b70579a71218e1e18219d6a6e3e7805ffaeb281fbfc488452e4cc3f43d8 [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" "8c9f4b70579a71218e1e18219d6a6e3e7805ffaeb281fbfc488452e4cc3f43d8", 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 0.85s [INFO] running `Command { std: "docker" "inspect" "8c9f4b70579a71218e1e18219d6a6e3e7805ffaeb281fbfc488452e4cc3f43d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c9f4b70579a71218e1e18219d6a6e3e7805ffaeb281fbfc488452e4cc3f43d8", kill_on_drop: false }` [INFO] [stdout] 8c9f4b70579a71218e1e18219d6a6e3e7805ffaeb281fbfc488452e4cc3f43d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a756a9407870b2b273cffcc8802995a638a2e66afa0041261094ceae3cf6dd13 [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" "a756a9407870b2b273cffcc8802995a638a2e66afa0041261094ceae3cf6dd13", 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 0.15s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/caribou-1b56578768382386 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a756a9407870b2b273cffcc8802995a638a2e66afa0041261094ceae3cf6dd13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a756a9407870b2b273cffcc8802995a638a2e66afa0041261094ceae3cf6dd13", kill_on_drop: false }` [INFO] [stdout] a756a9407870b2b273cffcc8802995a638a2e66afa0041261094ceae3cf6dd13