[INFO] fetching crate collective 0.7.0...
[INFO] building collective-0.7.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate collective 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate collective 0.7.0
[INFO] finished tweaking crates.io crate collective 0.7.0
[INFO] tweaked toml for crates.io crate collective 0.7.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate collective 0.7.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate collective 0.7.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11e480f05c012c9cf2fe34e371eefb364ff45c9dea126366e8fdba19dd8e9c2e
[INFO] running `Command { std: "docker" "start" "-a" "11e480f05c012c9cf2fe34e371eefb364ff45c9dea126366e8fdba19dd8e9c2e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling collective v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `JoinRequestTemplate` is never constructed
[INFO] [stdout]   --> src/template.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct JoinRequestTemplate {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MANIFESTO` is never used
[INFO] [stdout]   --> src/types/collective/traits.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub trait CollectiveTrait {
[INFO] [stdout]    |           --------------- associated constant in this trait
[INFO] [stdout]  9 |     const ID: CollectiveId;
[INFO] [stdout] 10 |     const MANIFESTO: &'static str;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `email` is never used
[INFO] [stdout]   --> src/types/member/traits.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait MemberTrait: Named {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn email(&self) -> &str;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HumanDisplay` is never used
[INFO] [stdout]   --> src/types/traits.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait HumanDisplay {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "11e480f05c012c9cf2fe34e371eefb364ff45c9dea126366e8fdba19dd8e9c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e480f05c012c9cf2fe34e371eefb364ff45c9dea126366e8fdba19dd8e9c2e", kill_on_drop: false }`
[INFO] [stdout] 11e480f05c012c9cf2fe34e371eefb364ff45c9dea126366e8fdba19dd8e9c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c4c39dc48bfd87baaf8aba908bb74ed139f62ce7989781b421d0892d106e0db
[INFO] running `Command { std: "docker" "start" "-a" "6c4c39dc48bfd87baaf8aba908bb74ed139f62ce7989781b421d0892d106e0db", kill_on_drop: false }`
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[INFO] [stderr]    Compiling predicates-tree v1.0.11
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[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
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[INFO] [stderr]    Compiling schemars v0.8.21
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[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling bstr v1.10.0
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling predicates v3.1.2
[INFO] [stderr]    Compiling fancy-regex v0.11.0
[INFO] [stderr]    Compiling uritemplate-next v0.2.0
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling valico v4.0.0
[INFO] [stderr]    Compiling globset v0.4.14
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling ignore v0.4.22
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling globwalk v0.9.1
[INFO] [stderr]    Compiling assert_fs v1.1.2
[INFO] [stderr]    Compiling collective v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `JoinRequestTemplate` is never constructed
[INFO] [stdout]   --> src/template.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct JoinRequestTemplate {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MANIFESTO` is never used
[INFO] [stdout]   --> src/types/collective/traits.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub trait CollectiveTrait {
[INFO] [stdout]    |           --------------- associated constant in this trait
[INFO] [stdout]  9 |     const ID: CollectiveId;
[INFO] [stdout] 10 |     const MANIFESTO: &'static str;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `email` is never used
[INFO] [stdout]   --> src/types/member/traits.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait MemberTrait: Named {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn email(&self) -> &str;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HumanDisplay` is never used
[INFO] [stdout]   --> src/types/traits.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait HumanDisplay {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JoinRequestTemplate` is never constructed
[INFO] [stdout]   --> src/template.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct JoinRequestTemplate {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MANIFESTO` is never used
[INFO] [stdout]   --> src/types/collective/traits.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub trait CollectiveTrait {
[INFO] [stdout]    |           --------------- associated constant in this trait
[INFO] [stdout]  9 |     const ID: CollectiveId;
[INFO] [stdout] 10 |     const MANIFESTO: &'static str;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `email` is never used
[INFO] [stdout]   --> src/types/member/traits.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub trait MemberTrait: Named {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn email(&self) -> &str;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HumanDisplay` is never used
[INFO] [stdout]   --> src/types/traits.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub trait HumanDisplay {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.30s
[INFO] running `Command { std: "docker" "inspect" "6c4c39dc48bfd87baaf8aba908bb74ed139f62ce7989781b421d0892d106e0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4c39dc48bfd87baaf8aba908bb74ed139f62ce7989781b421d0892d106e0db", kill_on_drop: false }`
[INFO] [stdout] 6c4c39dc48bfd87baaf8aba908bb74ed139f62ce7989781b421d0892d106e0db