[INFO] fetching crate treap 0.0.3... [INFO] checking treap-0.0.3 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate treap 0.0.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate treap 0.0.3 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate treap 0.0.3 [INFO] finished tweaking crates.io crate treap 0.0.3 [INFO] tweaked toml for crates.io crate treap 0.0.3 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded log v0.2.5 [INFO] [stderr] Downloaded rand v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f93ef140f5e6f92db0a99f6f9481675e5bc1ab93e7e763c6718b2b34e3313d3a [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" "f93ef140f5e6f92db0a99f6f9481675e5bc1ab93e7e763c6718b2b34e3313d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f93ef140f5e6f92db0a99f6f9481675e5bc1ab93e7e763c6718b2b34e3313d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f93ef140f5e6f92db0a99f6f9481675e5bc1ab93e7e763c6718b2b34e3313d3a", kill_on_drop: false }` [INFO] [stdout] f93ef140f5e6f92db0a99f6f9481675e5bc1ab93e7e763c6718b2b34e3313d3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 655051dbea4103c8428b9e633e5252f6a3df2f718dc0c5f84a4393d33cfd943b [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" "655051dbea4103c8428b9e633e5252f6a3df2f718dc0c5f84a4393d33cfd943b", kill_on_drop: false }` [INFO] [stderr] Checking log v0.2.5 [INFO] [stdout] error[E0425]: cannot find function `at_exit` in module `rt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/log-0.2.5/src/lib.rs:535:9 [INFO] [stdout] | [INFO] [stdout] 535 | rt::at_exit(|| { [INFO] [stdout] | ^^^^^^^ not found in `rt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'rt': this public module should not exist and is highly likely to disappear [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/log-0.2.5/src/lib.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 153 | use std::rt; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(rt)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `log` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "655051dbea4103c8428b9e633e5252f6a3df2f718dc0c5f84a4393d33cfd943b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "655051dbea4103c8428b9e633e5252f6a3df2f718dc0c5f84a4393d33cfd943b", kill_on_drop: false }` [INFO] [stdout] 655051dbea4103c8428b9e633e5252f6a3df2f718dc0c5f84a4393d33cfd943b