[INFO] cloning repository https://github.com/chris-zen/water-levels [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chris-zen/water-levels" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-zen%2Fwater-levels", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-zen%2Fwater-levels'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd119168eb49ad28a1de08c8e857d45625aa20e5 [INFO] testing chris-zen/water-levels against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-zen%2Fwater-levels" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chris-zen/water-levels on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7/source/rust-toolchain [INFO] started tweaking git repo https://github.com/chris-zen/water-levels [INFO] finished tweaking git repo https://github.com/chris-zen/water-levels [INFO] tweaked toml for git repo https://github.com/chris-zen/water-levels written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/chris-zen/water-levels already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 141b2df0c8b21585d800ebd3ea5154795a8dff96eac56e1c48fe07a12ec7ef5a [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" "141b2df0c8b21585d800ebd3ea5154795a8dff96eac56e1c48fe07a12ec7ef5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "141b2df0c8b21585d800ebd3ea5154795a8dff96eac56e1c48fe07a12ec7ef5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "141b2df0c8b21585d800ebd3ea5154795a8dff96eac56e1c48fe07a12ec7ef5a", kill_on_drop: false }` [INFO] [stdout] 141b2df0c8b21585d800ebd3ea5154795a8dff96eac56e1c48fe07a12ec7ef5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05d9ccafd93286a413f387c32e67c0b00c720dc0a828cd99730799144199eec2 [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" "05d9ccafd93286a413f387c32e67c0b00c720dc0a828cd99730799144199eec2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling tokio v1.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling sha-1 v0.9.6 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling tungstenite v0.13.0 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling tokio-tungstenite v0.14.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling water-levels v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `Command { std: "docker" "inspect" "05d9ccafd93286a413f387c32e67c0b00c720dc0a828cd99730799144199eec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05d9ccafd93286a413f387c32e67c0b00c720dc0a828cd99730799144199eec2", kill_on_drop: false }` [INFO] [stdout] 05d9ccafd93286a413f387c32e67c0b00c720dc0a828cd99730799144199eec2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af6a6b2056d2f8d0de2662e10f9510b0573344b80b4d705dbe0f876e452bf9e8 [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" "af6a6b2056d2f8d0de2662e10f9510b0573344b80b4d705dbe0f876e452bf9e8", kill_on_drop: false }` [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling water-levels v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.97s [INFO] running `Command { std: "docker" "inspect" "af6a6b2056d2f8d0de2662e10f9510b0573344b80b4d705dbe0f876e452bf9e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af6a6b2056d2f8d0de2662e10f9510b0573344b80b4d705dbe0f876e452bf9e8", kill_on_drop: false }` [INFO] [stdout] af6a6b2056d2f8d0de2662e10f9510b0573344b80b4d705dbe0f876e452bf9e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6cf329b0c115966ad63663764eddacde16166df9b02666468d2f871d9baa59bb [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" "6cf329b0c115966ad63663764eddacde16166df9b02666468d2f871d9baa59bb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/water_levels-db19cd85587b2c5e) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test simulation::tests::simulation_forward_continues_running ... ok [INFO] [stdout] test simulation::tests::simulation_forward_finishes ... ok [INFO] [stdout] test simulation::tests::simulation_forward_stops_running_when_finished ... ok [INFO] [stdout] test simulation::tests::simulation_new ... ok [INFO] [stdout] test simulation::tests::simulation_pause ... ok [INFO] [stdout] test simulation::tests::simulation_resume_when_finished ... ok [INFO] [stdout] test simulation::tests::simulation_resume_when_not_finished ... ok [INFO] [stdout] test simulation::tests::simulation_start ... ok [INFO] [stdout] test simulation::tests::simulation_start_forward_when_finished ... ok [INFO] [stdout] test simulation::tests::simulation_start_forward_when_not_finished ... ok [INFO] [stdout] test simulation::tests::simulation_forward_accumulates_water ... ok [INFO] [stdout] test simulation::tests::simulation_step_continues_running ... ok [INFO] [stdout] test simulation::tests::simulation_step_finishes ... ok [INFO] [stdout] test simulation::tests::simulation_step_when_not_started ... ok [INFO] [stdout] test simulation::tests::simulation_step_when_time_over_hours ... ok [INFO] [stdout] test water_flow::tests::water_flow_new_builds_the_hierarchy_of_sinks ... ok [INFO] [stdout] test water_flow::tests::water_flow_new_initializes_landscape_and_water_levels ... ok [INFO] [stdout] test water_flow::tests::water_flow_new_with_empty_terrain ... ok [INFO] [stdout] test water_flow::tests::water_flow_rain_fill_and_spill_binary_hierarchy ... ok [INFO] [stdout] test simulation::tests::simulation_step_adds_rain ... ok [INFO] [stdout] test simulation::tests::simulation_step_accumulates_water ... ok [INFO] [stdout] test water_flow::tests::water_flow_rain_fill_simple_hierarchy ... ok [INFO] [stdout] test water_flow::tests::water_flow_rain_spill_equally_to_the_sides ... ok [INFO] [stdout] test water_flow::tests::water_flow_rain_spill_with_recursion ... ok [INFO] [stdout] test water_flow::tests::water_flow_rain_spill_with_recursion_and_fill_up ... ok [INFO] [stdout] test protocol::tests::protocol_forward ... ok [INFO] [stdout] test water_flow::tests::water_flow_rain_total_volume_is_conserved_within_an_error_interval ... ok [INFO] [stdout] test protocol::tests::protocol_pause_and_resume ... ok [INFO] [stdout] test protocol::tests::protocol_forward_step ... ok [INFO] [stdout] test protocol::tests::protocol_start ... ok [INFO] [stdout] test protocol::tests::protocol_step ... ok [INFO] [stdout] test tests::successful_connection ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.23s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6cf329b0c115966ad63663764eddacde16166df9b02666468d2f871d9baa59bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cf329b0c115966ad63663764eddacde16166df9b02666468d2f871d9baa59bb", kill_on_drop: false }` [INFO] [stdout] 6cf329b0c115966ad63663764eddacde16166df9b02666468d2f871d9baa59bb