[INFO] fetching crate matrix-sdk 0.3.0...
[INFO] checking matrix-sdk-0.3.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate matrix-sdk 0.3.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate matrix-sdk 0.3.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate matrix-sdk 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate matrix-sdk 0.3.0
[INFO] tweaked toml for crates.io crate matrix-sdk 0.3.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate crates.io crate matrix-sdk 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-oid v0.6.0
[INFO] [stderr]   Downloaded spki v0.4.0
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[INFO] [stderr]   Downloaded der v0.4.0
[INFO] [stderr]   Downloaded ed25519 v1.1.1
[INFO] [stderr]   Downloaded mockito v0.30.0
[INFO] [stderr]   Downloaded ruma-appservice-api v0.3.0
[INFO] [stderr]   Downloaded backoff v0.3.0
[INFO] [stderr]   Downloaded tokio-socks v0.5.1
[INFO] [stderr]   Downloaded signature v1.3.0
[INFO] [stderr]   Downloaded pkcs8 v0.7.0
[INFO] [stderr]   Downloaded matrix-sdk-base v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 041673ea92c02d38da1015a1119779aa3806f740a1be1b16402e51e922988101
[INFO] running `Command { std: "docker" "start" "-a" "041673ea92c02d38da1015a1119779aa3806f740a1be1b16402e51e922988101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "041673ea92c02d38da1015a1119779aa3806f740a1be1b16402e51e922988101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "041673ea92c02d38da1015a1119779aa3806f740a1be1b16402e51e922988101", kill_on_drop: false }`
[INFO] [stdout] 041673ea92c02d38da1015a1119779aa3806f740a1be1b16402e51e922988101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fb19456b7dd98a78b568b1cd7dc9009a514420c16ddf68e83eca7dc2aa1c7e0
[INFO] running `Command { std: "docker" "start" "-a" "5fb19456b7dd98a78b568b1cd7dc9009a514420c16ddf68e83eca7dc2aa1c7e0", kill_on_drop: false }`
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[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "5fb19456b7dd98a78b568b1cd7dc9009a514420c16ddf68e83eca7dc2aa1c7e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb19456b7dd98a78b568b1cd7dc9009a514420c16ddf68e83eca7dc2aa1c7e0", kill_on_drop: false }`
[INFO] [stdout] 5fb19456b7dd98a78b568b1cd7dc9009a514420c16ddf68e83eca7dc2aa1c7e0