[INFO] cloning repository https://github.com/Nabeatsu/ryuki [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nabeatsu/ryuki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNabeatsu%2Fryuki", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNabeatsu%2Fryuki'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1ad9cb92b6802d1d85474941a310b9dd3ee9359 [INFO] checking Nabeatsu/ryuki against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNabeatsu%2Fryuki" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Nabeatsu/ryuki on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nabeatsu/ryuki [INFO] finished tweaking git repo https://github.com/Nabeatsu/ryuki [INFO] tweaked toml for git repo https://github.com/Nabeatsu/ryuki written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Nabeatsu/ryuki already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded js-sys v0.3.37 [INFO] [stderr] Downloaded hyper v0.13.4 [INFO] [stderr] Downloaded web-sys v0.3.37 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.10 [INFO] [stderr] Downloaded serde_json v1.0.50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 372fd45c9baa7ac69968f1ca8c345466f090544dab457656f9537f980914204d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "372fd45c9baa7ac69968f1ca8c345466f090544dab457656f9537f980914204d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "372fd45c9baa7ac69968f1ca8c345466f090544dab457656f9537f980914204d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "372fd45c9baa7ac69968f1ca8c345466f090544dab457656f9537f980914204d", kill_on_drop: false }` [INFO] [stdout] 372fd45c9baa7ac69968f1ca8c345466f090544dab457656f9537f980914204d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf7c6bae8cb3dd72876c35199101957b981d022ca43eedf26f17b727ddb7f03b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cf7c6bae8cb3dd72876c35199101957b981d022ca43eedf26f17b727ddb7f03b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking encoding_rs v0.8.22 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.3 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking hyper v0.13.4 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking reqwest v0.10.4 [INFO] [stderr] Checking ryuki v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rustc_serialize` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rustc_serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustc_serialize` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rustc_serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_to_string` found for opaque type `impl std::future::Future` in the current scope [INFO] [stdout] --> src/lib.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | response.read_to_string(&mut buf).expect("Failed to read response"); [INFO] [stdout] | ^^^^^^^^^^^^^^ method not found in `impl std::future::Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_to_string` found for opaque type `impl std::future::Future` in the current scope [INFO] [stdout] --> src/lib.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | response.read_to_string(&mut buf).expect("Failed to read response"); [INFO] [stdout] | ^^^^^^^^^^^^^^ method not found in `impl std::future::Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ryuki`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cf7c6bae8cb3dd72876c35199101957b981d022ca43eedf26f17b727ddb7f03b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf7c6bae8cb3dd72876c35199101957b981d022ca43eedf26f17b727ddb7f03b", kill_on_drop: false }` [INFO] [stdout] cf7c6bae8cb3dd72876c35199101957b981d022ca43eedf26f17b727ddb7f03b