[INFO] fetching crate icentral-subgraph-map 0.1.0...
[INFO] testing icentral-subgraph-map-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate icentral-subgraph-map 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate icentral-subgraph-map 0.1.0
[INFO] finished tweaking crates.io crate icentral-subgraph-map 0.1.0
[INFO] tweaked toml for crates.io crate icentral-subgraph-map 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate icentral-subgraph-map 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icentral-subgraph-map 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d379c3b0877ab32d8213fcbd6d275fcd4e4ea46ab65c09407ac1e6e64d24123
[INFO] running `Command { std: "docker" "start" "-a" "9d379c3b0877ab32d8213fcbd6d275fcd4e4ea46ab65c09407ac1e6e64d24123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d379c3b0877ab32d8213fcbd6d275fcd4e4ea46ab65c09407ac1e6e64d24123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d379c3b0877ab32d8213fcbd6d275fcd4e4ea46ab65c09407ac1e6e64d24123", kill_on_drop: false }`
[INFO] [stdout] 9d379c3b0877ab32d8213fcbd6d275fcd4e4ea46ab65c09407ac1e6e64d24123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f4079d2584ea0fc7c97724253434e0936db5db0d084b2d41c2563d5d551480
[INFO] running `Command { std: "docker" "start" "-a" "70f4079d2584ea0fc7c97724253434e0936db5db0d084b2d41c2563d5d551480", kill_on_drop: false }`
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[INFO] [stderr]    Compiling icentral-3p v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.31.4
[INFO] [stderr]    Compiling dachshund v0.1.10
[INFO] [stderr]    Compiling icentral-nodeid v0.1.0
[INFO] [stderr]    Compiling icentral-mindexed-map v0.1.0
[INFO] [stderr]    Compiling icentral-subgraph-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/subgraph_map.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SubGraphMap<GH> {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SubGraphMap` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "70f4079d2584ea0fc7c97724253434e0936db5db0d084b2d41c2563d5d551480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f4079d2584ea0fc7c97724253434e0936db5db0d084b2d41c2563d5d551480", kill_on_drop: false }`
[INFO] [stdout] 70f4079d2584ea0fc7c97724253434e0936db5db0d084b2d41c2563d5d551480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 330cc8e943f6e8c9231d48cad40fd510c0748210baa4a7bfcf58b70f8383bd1e
[INFO] running `Command { std: "docker" "start" "-a" "330cc8e943f6e8c9231d48cad40fd510c0748210baa4a7bfcf58b70f8383bd1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling icentral-subgraph-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/subgraph_map.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SubGraphMap<GH> {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SubGraphMap` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/subgraph_map.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SubGraphMap<GH> {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SubGraphMap` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "330cc8e943f6e8c9231d48cad40fd510c0748210baa4a7bfcf58b70f8383bd1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330cc8e943f6e8c9231d48cad40fd510c0748210baa4a7bfcf58b70f8383bd1e", kill_on_drop: false }`
[INFO] [stdout] 330cc8e943f6e8c9231d48cad40fd510c0748210baa4a7bfcf58b70f8383bd1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ec92a2007c11ee14ac2443b4be32fde33a00903bafcf321db33d940ac780ba9
[INFO] running `Command { std: "docker" "start" "-a" "4ec92a2007c11ee14ac2443b4be32fde33a00903bafcf321db33d940ac780ba9", kill_on_drop: false }`
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]  --> src/subgraph_map.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct SubGraphMap<GH> {
[INFO] [stderr]   |            ----------- field in this struct
[INFO] [stderr] 5 |     name: String,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `SubGraphMap` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `icentral-subgraph-map` (lib) generated 1 warning
[INFO] [stderr] warning: `icentral-subgraph-map` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/icentral_subgraph_map-43fb8b6c1d0fa858)
[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] [stderr]    Doc-tests icentral_subgraph_map
[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" "4ec92a2007c11ee14ac2443b4be32fde33a00903bafcf321db33d940ac780ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec92a2007c11ee14ac2443b4be32fde33a00903bafcf321db33d940ac780ba9", kill_on_drop: false }`
[INFO] [stdout] 4ec92a2007c11ee14ac2443b4be32fde33a00903bafcf321db33d940ac780ba9