[INFO] fetching crate ruma-client 0.5.0-alpha.2...
[INFO] checking ruma-client-0.5.0-alpha.2 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] extracting crate ruma-client 0.5.0-alpha.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ruma-client 0.5.0-alpha.2 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-client 0.5.0-alpha.2
[INFO] finished tweaking crates.io crate ruma-client 0.5.0-alpha.2
[INFO] tweaked toml for crates.io crate ruma-client 0.5.0-alpha.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate ruma-client 0.5.0-alpha.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ruma v0.0.3
[INFO] [stderr]   Downloaded ruma-client-api v0.10.0-alpha.3
[INFO] [stderr]   Downloaded ruma-identifiers v0.19.0
[INFO] [stderr]   Downloaded ruma-common v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c391ca675195c62b090ced4923c46952c0b1c72cd327fc4e2036980377f4575
[INFO] running `Command { std: "docker" "start" "-a" "1c391ca675195c62b090ced4923c46952c0b1c72cd327fc4e2036980377f4575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c391ca675195c62b090ced4923c46952c0b1c72cd327fc4e2036980377f4575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c391ca675195c62b090ced4923c46952c0b1c72cd327fc4e2036980377f4575", kill_on_drop: false }`
[INFO] [stdout] 1c391ca675195c62b090ced4923c46952c0b1c72cd327fc4e2036980377f4575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 366d6ceebc7a24dc09b6389fa0b48c10f468da0fc6aa833ee8cdec3d533f6c7e
[INFO] running `Command { std: "docker" "start" "-a" "366d6ceebc7a24dc09b6389fa0b48c10f468da0fc6aa833ee8cdec3d533f6c7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.2.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking futures-task v0.3.14
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]    Compiling ruma-client v0.5.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking http-body v0.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling openssl v0.10.33
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling ruma-identifiers-macros v0.19.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling async-stream-impl v0.3.0
[INFO] [stderr]     Checking async-stream v0.3.0
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking tokio-util v0.6.6
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking tokio-stream v0.1.5
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking js_int v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking h2 v0.3.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling ruma-serde-macros v0.3.2
[INFO] [stderr]    Compiling ruma-api-macros v0.17.0-alpha.4
[INFO] [stderr]    Compiling ruma-events-macros v0.22.0-alpha.3
[INFO] [stderr]     Checking hyper v0.14.5
[INFO] [stderr]     Checking ruma-serde v0.3.2
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking ruma-identifiers v0.19.0
[INFO] [stderr]     Checking ruma-common v0.5.0
[INFO] [stderr]     Checking ruma-api v0.17.0-alpha.4
[INFO] [stderr]     Checking ruma-events v0.22.0-alpha.3
[INFO] [stderr]     Checking ruma-client-api v0.10.0-alpha.3
[INFO] [stderr]     Checking ruma v0.0.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "366d6ceebc7a24dc09b6389fa0b48c10f468da0fc6aa833ee8cdec3d533f6c7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "366d6ceebc7a24dc09b6389fa0b48c10f468da0fc6aa833ee8cdec3d533f6c7e", kill_on_drop: false }`
[INFO] [stdout] 366d6ceebc7a24dc09b6389fa0b48c10f468da0fc6aa833ee8cdec3d533f6c7e