[INFO] fetching crate depict-server 0.2.0...
[INFO] testing depict-server-0.2.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate depict-server 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate depict-server 0.2.0
[INFO] finished tweaking crates.io crate depict-server 0.2.0
[INFO] tweaked toml for crates.io crate depict-server 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate depict-server 0.2.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate depict-server 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fc500a4b36852dbb8a424adba613332f4ec23bf28ecb345e5963cc2ddee882d
[INFO] running `Command { std: "docker" "start" "-a" "5fc500a4b36852dbb8a424adba613332f4ec23bf28ecb345e5963cc2ddee882d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fc500a4b36852dbb8a424adba613332f4ec23bf28ecb345e5963cc2ddee882d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc500a4b36852dbb8a424adba613332f4ec23bf28ecb345e5963cc2ddee882d", kill_on_drop: false }`
[INFO] [stdout] 5fc500a4b36852dbb8a424adba613332f4ec23bf28ecb345e5963cc2ddee882d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4351c4e542a14f25e4d4c90297a674cf1d043e350f166c31ae69fabf4ab3e82a
[INFO] running `Command { std: "docker" "start" "-a" "4351c4e542a14f25e4d4c90297a674cf1d043e350f166c31ae69fabf4ab3e82a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling tracing-core v0.1.26
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling mio v0.8.3
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling http v0.2.7
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling brotli-decompressor v2.3.2
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling tokio v1.18.2
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling brotli v3.3.4
[INFO] [stderr]    Compiling http-range-header v0.3.0
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling sync_wrapper v0.1.1
[INFO] [stderr]    Compiling matchit v0.4.6
[INFO] [stderr]    Compiling iri-string v0.4.1
[INFO] [stderr]    Compiling typed-index-collections v3.0.3
[INFO] [stderr]    Compiling sorted-vec v0.7.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling osqp-sys v0.6.2
[INFO] [stderr]    Compiling tokio-util v0.7.2
[INFO] [stderr]    Compiling osqp v0.6.2
[INFO] [stderr]    Compiling async-compression v0.3.14
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling pomelo-impl v0.1.5
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling axum-core v0.1.2
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling pomelo v0.1.5
[INFO] [stderr]    Compiling tracing v0.1.34
[INFO] [stderr]    Compiling tower v0.4.12
[INFO] [stderr]    Compiling hyper v0.14.18
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling tower-http v0.2.5
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling petgraph v0.6.1
[INFO] [stderr]    Compiling axum v0.4.8
[INFO] [stderr]    Compiling depict v0.2.0
[INFO] [stderr]    Compiling depict-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/main.rs:307:79
[INFO] [stdout]     |
[INFO] [stdout] 307 |                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[(*lvl+1)] * line_height;
[INFO] [stdout]     |                                                                               ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 307 -                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[(*lvl+1)] * line_height;
[INFO] [stdout] 307 +                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[*lvl+1] * line_height;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 39s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4351c4e542a14f25e4d4c90297a674cf1d043e350f166c31ae69fabf4ab3e82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4351c4e542a14f25e4d4c90297a674cf1d043e350f166c31ae69fabf4ab3e82a", kill_on_drop: false }`
[INFO] [stdout] 4351c4e542a14f25e4d4c90297a674cf1d043e350f166c31ae69fabf4ab3e82a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a62f1b3289aa891fbb10b2273e51eef8ffc953bb23d5431b91cdede6da6b069
[INFO] running `Command { std: "docker" "start" "-a" "7a62f1b3289aa891fbb10b2273e51eef8ffc953bb23d5431b91cdede6da6b069", kill_on_drop: false }`
[INFO] [stderr]    Compiling depict-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/main.rs:307:79
[INFO] [stdout]     |
[INFO] [stdout] 307 |                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[(*lvl+1)] * line_height;
[INFO] [stdout]     |                                                                               ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 307 -                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[(*lvl+1)] * line_height;
[INFO] [stdout] 307 +                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[*lvl+1] * line_height;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7a62f1b3289aa891fbb10b2273e51eef8ffc953bb23d5431b91cdede6da6b069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a62f1b3289aa891fbb10b2273e51eef8ffc953bb23d5431b91cdede6da6b069", kill_on_drop: false }`
[INFO] [stdout] 7a62f1b3289aa891fbb10b2273e51eef8ffc953bb23d5431b91cdede6da6b069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f16997eb883ce51621e5af9de5c6684134cc46d09d4c4ca2c2a5ada1eaa36b2
[INFO] running `Command { std: "docker" "start" "-a" "1f16997eb883ce51621e5af9de5c6684134cc46d09d4c4ca2c2a5ada1eaa36b2", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/main.rs:307:79
[INFO] [stderr]     |
[INFO] [stderr] 307 |                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[(*lvl+1)] * line_height;
[INFO] [stderr]     |                                                                               ^      ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 307 -                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[(*lvl+1)] * line_height;
[INFO] [stderr] 307 +                     let mut vpos2 = (lvl.0 as f64) * height_scale + vpad + ts[*lvl+1] * line_height;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `depict-server` (bin "depict-server" test) generated 1 warning (run `cargo fix --bin "depict-server" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/depict_server-71b7871229278f02)
[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" "1f16997eb883ce51621e5af9de5c6684134cc46d09d4c4ca2c2a5ada1eaa36b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f16997eb883ce51621e5af9de5c6684134cc46d09d4c4ca2c2a5ada1eaa36b2", kill_on_drop: false }`
[INFO] [stdout] 1f16997eb883ce51621e5af9de5c6684134cc46d09d4c4ca2c2a5ada1eaa36b2