[INFO] fetching crate ferrischat_common 0.3.0...
[INFO] testing ferrischat_common-0.3.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate ferrischat_common 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ferrischat_common 0.3.0
[INFO] finished tweaking crates.io crate ferrischat_common 0.3.0
[INFO] tweaked toml for crates.io crate ferrischat_common 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferrischat_common 0.3.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.4)
[INFO] [stderr]       Adding time v0.2.27 (available: v0.3.44)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tribool v0.3.0
[INFO] [stderr]   Downloaded const_fn v0.4.11
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7867fc8b82f85cd2f8a9d8cd468640453dc7364c1434bf4e73c7a0006298d229
[INFO] running `Command { std: "docker" "start" "-a" "7867fc8b82f85cd2f8a9d8cd468640453dc7364c1434bf4e73c7a0006298d229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7867fc8b82f85cd2f8a9d8cd468640453dc7364c1434bf4e73c7a0006298d229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7867fc8b82f85cd2f8a9d8cd468640453dc7364c1434bf4e73c7a0006298d229", kill_on_drop: false }`
[INFO] [stdout] 7867fc8b82f85cd2f8a9d8cd468640453dc7364c1434bf4e73c7a0006298d229
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37d33de407fe35c282b42a013089043e4502ddaafca425f759149f76d554f9fa
[INFO] running `Command { std: "docker" "start" "-a" "37d33de407fe35c282b42a013089043e4502ddaafca425f759149f76d554f9fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tribool v0.3.0
[INFO] [stderr]    Compiling ferrischat_common v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BanJson` is never constructed
[INFO] [stdout]  --> src/request_json/moderation.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BanJson {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KickJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct KickJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MuteJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct MuteJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.25s
[INFO] running `Command { std: "docker" "inspect" "37d33de407fe35c282b42a013089043e4502ddaafca425f759149f76d554f9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d33de407fe35c282b42a013089043e4502ddaafca425f759149f76d554f9fa", kill_on_drop: false }`
[INFO] [stdout] 37d33de407fe35c282b42a013089043e4502ddaafca425f759149f76d554f9fa
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2f2d46d40d332abf882ad64683c203d80b59229d4d00aa91ea5e81c190f33b0
[INFO] running `Command { std: "docker" "start" "-a" "b2f2d46d40d332abf882ad64683c203d80b59229d4d00aa91ea5e81c190f33b0", kill_on_drop: false }`
[INFO] [stdout] warning: struct `BanJson` is never constructed
[INFO] [stdout]  --> src/request_json/moderation.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BanJson {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KickJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct KickJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MuteJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct MuteJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ferrischat_common v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BanJson` is never constructed
[INFO] [stdout]  --> src/request_json/moderation.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BanJson {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KickJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct KickJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MuteJson` is never constructed
[INFO] [stdout]   --> src/request_json/moderation.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct MuteJson {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "b2f2d46d40d332abf882ad64683c203d80b59229d4d00aa91ea5e81c190f33b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f2d46d40d332abf882ad64683c203d80b59229d4d00aa91ea5e81c190f33b0", kill_on_drop: false }`
[INFO] [stdout] b2f2d46d40d332abf882ad64683c203d80b59229d4d00aa91ea5e81c190f33b0
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbff73b778231ee42943a16397372ace4f40a103b11a34bfe091c997febacb37
[INFO] running `Command { std: "docker" "start" "-a" "dbff73b778231ee42943a16397372ace4f40a103b11a34bfe091c997febacb37", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BanJson` is never constructed
[INFO] [stderr]  --> src/request_json/moderation.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct BanJson {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `KickJson` is never constructed
[INFO] [stderr]   --> src/request_json/moderation.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct KickJson {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MuteJson` is never constructed
[INFO] [stderr]   --> src/request_json/moderation.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct MuteJson {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ferrischat_common` (lib) generated 3 warnings
[INFO] [stderr] warning: `ferrischat_common` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ferrischat_common-16e1d433fe179bb9)
[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 ferrischat_common
[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" "dbff73b778231ee42943a16397372ace4f40a103b11a34bfe091c997febacb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbff73b778231ee42943a16397372ace4f40a103b11a34bfe091c997febacb37", kill_on_drop: false }`
[INFO] [stdout] dbff73b778231ee42943a16397372ace4f40a103b11a34bfe091c997febacb37