[INFO] fetching crate bob 0.0.1...
[INFO] testing bob-0.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate bob 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bob 0.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bob 0.0.1
[INFO] finished tweaking crates.io crate bob 0.0.1
[INFO] tweaked toml for crates.io crate bob 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 315932ef460e14fe3253f8752dba297067dc5ed7a4ecae506c979e438b413950
[INFO] running `Command { std: "docker" "start" "-a" "315932ef460e14fe3253f8752dba297067dc5ed7a4ecae506c979e438b413950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "315932ef460e14fe3253f8752dba297067dc5ed7a4ecae506c979e438b413950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315932ef460e14fe3253f8752dba297067dc5ed7a4ecae506c979e438b413950", kill_on_drop: false }`
[INFO] [stdout] 315932ef460e14fe3253f8752dba297067dc5ed7a4ecae506c979e438b413950
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 415191bd985bb67517ceec4524fdcd9ddc76f7c434d678db4797f5e95c5a3d60
[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" "415191bd985bb67517ceec4524fdcd9ddc76f7c434d678db4797f5e95c5a3d60", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling fastrand v1.4.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling vec-arena v1.0.0
[INFO] [stderr]    Compiling async-task v4.0.2
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling infer v0.1.7
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling nb-connect v1.0.2
[INFO] [stderr]    Compiling polling v2.0.1
[INFO] [stderr]    Compiling omnom v2.1.2
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling fancy-regex v0.3.5
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling futures-lite v1.11.1
[INFO] [stderr]    Compiling async-channel v1.5.1
[INFO] [stderr]    Compiling async-executor v1.3.0
[INFO] [stderr]    Compiling async-io v1.1.10
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-global-executor v1.3.0
[INFO] [stderr]    Compiling async-std v1.6.5
[INFO] [stderr]    Compiling http-types v1.3.1
[INFO] [stderr]    Compiling bob v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/router/mod.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     config: Option<RouteConfig>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `segments`
[INFO] [stdout]   --> src/router/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let segments = if url.path().len() == 1 {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/router/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let params: Vec<SegmentRecord> = vec![];
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]    --> src/router/mod.rs:107:11
[INFO] [stdout]     |
[INFO] [stdout] 107 |       let parts = parse_params(path_part);
[INFO] [stdout]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.68s
[INFO] running `Command { std: "docker" "inspect" "415191bd985bb67517ceec4524fdcd9ddc76f7c434d678db4797f5e95c5a3d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415191bd985bb67517ceec4524fdcd9ddc76f7c434d678db4797f5e95c5a3d60", kill_on_drop: false }`
[INFO] [stdout] 415191bd985bb67517ceec4524fdcd9ddc76f7c434d678db4797f5e95c5a3d60
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af0be02c73907eadbc148eccfe0bb0e60265e105d3c6a63e71f628583f8b5131
[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" "af0be02c73907eadbc148eccfe0bb0e60265e105d3c6a63e71f628583f8b5131", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/router/mod.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     config: Option<RouteConfig>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `segments`
[INFO] [stdout]   --> src/router/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let segments = if url.path().len() == 1 {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/router/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let params: Vec<SegmentRecord> = vec![];
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]    --> src/router/mod.rs:107:11
[INFO] [stdout]     |
[INFO] [stdout] 107 |       let parts = parse_params(path_part);
[INFO] [stdout]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bob v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/router/mod.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     config: Option<RouteConfig>,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `segments`
[INFO] [stdout]   --> src/router/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let segments = if url.path().len() == 1 {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/router/mod.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let params: Vec<SegmentRecord> = vec![];
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parts`
[INFO] [stdout]    --> src/router/mod.rs:107:11
[INFO] [stdout]     |
[INFO] [stdout] 107 |       let parts = parse_params(path_part);
[INFO] [stdout]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "af0be02c73907eadbc148eccfe0bb0e60265e105d3c6a63e71f628583f8b5131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0be02c73907eadbc148eccfe0bb0e60265e105d3c6a63e71f628583f8b5131", kill_on_drop: false }`
[INFO] [stdout] af0be02c73907eadbc148eccfe0bb0e60265e105d3c6a63e71f628583f8b5131
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 910c9587a16ccd6ca0565a072655c66f93dc0aefda49cd0d6d29fb46b87176d1
[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" "910c9587a16ccd6ca0565a072655c66f93dc0aefda49cd0d6d29fb46b87176d1", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/router/mod.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     config: Option<RouteConfig>,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `segments`
[INFO] [stderr]   --> src/router/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let segments = if url.path().len() == 1 {
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segments`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/router/mod.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let params: Vec<SegmentRecord> = vec![];
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parts`
[INFO] [stderr]    --> src/router/mod.rs:107:11
[INFO] [stderr]     |
[INFO] [stderr] 107 |       let parts = parse_params(path_part);
[INFO] [stderr]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/router/mod.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     config: Option<RouteConfig>,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `segments`
[INFO] [stderr]   --> src/router/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let segments = if url.path().len() == 1 {
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segments`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/router/mod.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let params: Vec<SegmentRecord> = vec![];
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parts`
[INFO] [stderr]    --> src/router/mod.rs:107:11
[INFO] [stderr]     |
[INFO] [stderr] 107 |       let parts = parse_params(path_part);
[INFO] [stderr]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_parts`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bob-f31f8a9802101524
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test router::tests::can_add_route ... ok
[INFO] [stdout] test router::tests::can_route ... ok
[INFO] [stdout] test router::tests::check_path_regex ... ok
[INFO] [stdout] test router::tests::fails_invalid_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bob
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "910c9587a16ccd6ca0565a072655c66f93dc0aefda49cd0d6d29fb46b87176d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910c9587a16ccd6ca0565a072655c66f93dc0aefda49cd0d6d29fb46b87176d1", kill_on_drop: false }`
[INFO] [stdout] 910c9587a16ccd6ca0565a072655c66f93dc0aefda49cd0d6d29fb46b87176d1
