[INFO] fetching crate immigrant-schema 0.2.2...
[INFO] checking immigrant-schema-0.2.2 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate immigrant-schema 0.2.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate immigrant-schema 0.2.2
[INFO] finished tweaking crates.io crate immigrant-schema 0.2.2
[INFO] tweaked toml for crates.io crate immigrant-schema 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate immigrant-schema 0.2.2 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate immigrant-schema 0.2.2 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a23830478b55f1c4b6cbb59dd435df57bab4fda4e07c545f0f06056221696a12
[INFO] running `Command { std: "docker" "start" "-a" "a23830478b55f1c4b6cbb59dd435df57bab4fda4e07c545f0f06056221696a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a23830478b55f1c4b6cbb59dd435df57bab4fda4e07c545f0f06056221696a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23830478b55f1c4b6cbb59dd435df57bab4fda4e07c545f0f06056221696a12", kill_on_drop: false }`
[INFO] [stdout] a23830478b55f1c4b6cbb59dd435df57bab4fda4e07c545f0f06056221696a12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 809a492744488c9da290aaa28c059b74bf9dea4d535c162e1ca2dd4ddbb21815
[INFO] running `Command { std: "docker" "start" "-a" "809a492744488c9da290aaa28c059b74bf9dea4d535c162e1ca2dd4ddbb21815", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking str_indices v0.4.4
[INFO] [stderr]     Checking tree-sitter v0.26.8
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]     Checking range-map v0.2.0
[INFO] [stderr]     Checking random_color v1.1.0
[INFO] [stderr]    Compiling extension-trait v1.0.2
[INFO] [stderr]     Checking hi-doc-jumprope v1.2.1
[INFO] [stderr]     Checking unicode-box-drawing v0.3.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking tree-sitter-highlight v0.26.8
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking replace_with v0.1.8
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling ouroboros_macro v0.18.5
[INFO] [stderr]     Checking ouroboros v0.18.5
[INFO] [stderr]     Checking annotated-string v0.3.0
[INFO] [stderr]     Checking hi-doc v0.3.0
[INFO] [stderr]     Checking peg v0.8.5
[INFO] [stderr]     Checking immigrant-schema v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `Trigger` is never constructed
[INFO] [stdout]  --> src/trigger.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Trigger {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `immigrant-schema` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `Trigger` is never constructed
[INFO] [stdout]  --> src/trigger.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Trigger {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `immigrant-schema` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "809a492744488c9da290aaa28c059b74bf9dea4d535c162e1ca2dd4ddbb21815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "809a492744488c9da290aaa28c059b74bf9dea4d535c162e1ca2dd4ddbb21815", kill_on_drop: false }`
[INFO] [stdout] 809a492744488c9da290aaa28c059b74bf9dea4d535c162e1ca2dd4ddbb21815
