[INFO] fetching crate mattermost-client 0.1.2...
[INFO] checking mattermost-client-0.1.2 against try#ca6d8d30c65b4fcf60d8a40774045a936ec3c78d for pr-112119
[INFO] extracting crate mattermost-client 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate mattermost-client 0.1.2 on toolchain ca6d8d30c65b4fcf60d8a40774045a936ec3c78d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mattermost-client 0.1.2
[INFO] finished tweaking crates.io crate mattermost-client 0.1.2
[INFO] tweaked toml for crates.io crate mattermost-client 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 588f46cdc9d13f438ab876db6b67c77c1e3eaf096caa39a2ae29ea4a4f37c7b6
[INFO] running `Command { std: "docker" "start" "-a" "588f46cdc9d13f438ab876db6b67c77c1e3eaf096caa39a2ae29ea4a4f37c7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "588f46cdc9d13f438ab876db6b67c77c1e3eaf096caa39a2ae29ea4a4f37c7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588f46cdc9d13f438ab876db6b67c77c1e3eaf096caa39a2ae29ea4a4f37c7b6", kill_on_drop: false }`
[INFO] [stdout] 588f46cdc9d13f438ab876db6b67c77c1e3eaf096caa39a2ae29ea4a4f37c7b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+ca6d8d30c65b4fcf60d8a40774045a936ec3c78d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac62ba45688f4cfd9ff6ce385e96469a6340cf163b05403c0a46a476dcda41eb
[INFO] running `Command { std: "docker" "start" "-a" "ac62ba45688f4cfd9ff6ce385e96469a6340cf163b05403c0a46a476dcda41eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling openssl-sys v0.9.88
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking serde v1.0.164
[INFO] [stderr]     Checking tokio v1.28.2
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling openssl v0.10.54
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling darling_core v0.20.1
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking unicode-ident v1.0.9
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking ipnet v2.7.2
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]     Checking task-local-extensions v0.1.4
[INFO] [stderr]    Compiling miette-derive v5.9.0
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.97
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling typed-builder v0.14.0
[INFO] [stderr]    Compiling darling_macro v0.20.1
[INFO] [stderr]     Checking miette v5.9.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]    Compiling darling v0.20.1
[INFO] [stderr]    Compiling serde_with_macros v3.0.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking serde_with v3.0.0
[INFO] [stderr]     Checking version-sync v0.9.4
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking reqwest-middleware v0.2.2
[INFO] [stderr]     Checking mattermost-client v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `mattermost-client` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ca6d8d30c65b4fcf60d8a40774045a936ec3c78d/bin/rustc --crate-name mattermost_client --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=2292c31761e11ab4 -C extra-filename=-2292c31761e11ab4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern miette=/opt/rustwide/target/debug/deps/libmiette-c0c019065ca23bfc.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-5ad371d19158d9ce.rmeta --extern reqwest_middleware=/opt/rustwide/target/debug/deps/libreqwest_middleware-6a56e9fa37b062a4.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a18f462753fb3d94.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-fe6259a7a8738c2d.rmeta --extern serde_with=/opt/rustwide/target/debug/deps/libserde_with-97952a64aa6bc5ae.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-ff6cebfb5081d4a5.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-19e550882ed54f52.rmeta --extern typed_builder=/opt/rustwide/target/debug/deps/libtyped_builder-c7159d02feca0ba9.so --extern url=/opt/rustwide/target/debug/deps/liburl-538de10d1571a95c.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ac62ba45688f4cfd9ff6ce385e96469a6340cf163b05403c0a46a476dcda41eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac62ba45688f4cfd9ff6ce385e96469a6340cf163b05403c0a46a476dcda41eb", kill_on_drop: false }`
[INFO] [stdout] ac62ba45688f4cfd9ff6ce385e96469a6340cf163b05403c0a46a476dcda41eb