[INFO] crate jemalloc-ctl 0.3.3 is already in cache [INFO] building jemalloc-ctl-0.3.3 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate jemalloc-ctl 0.3.3 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate jemalloc-ctl 0.3.3 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate jemalloc-ctl 0.3.3 [INFO] finished tweaking crates.io crate jemalloc-ctl 0.3.3 [INFO] tweaked toml for crates.io crate jemalloc-ctl 0.3.3 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c91d145aaf919bf4253f88aff4a9f8031b06b2276bfb1589002c34c120359c9 [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" "5c91d145aaf919bf4253f88aff4a9f8031b06b2276bfb1589002c34c120359c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c91d145aaf919bf4253f88aff4a9f8031b06b2276bfb1589002c34c120359c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c91d145aaf919bf4253f88aff4a9f8031b06b2276bfb1589002c34c120359c9", kill_on_drop: false }` [INFO] [stdout] 5c91d145aaf919bf4253f88aff4a9f8031b06b2276bfb1589002c34c120359c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14a209031f7c40d2481095e72bd348b7153664f20205d8e5abfe437725f26a41 [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" "14a209031f7c40d2481095e72bd348b7153664f20205d8e5abfe437725f26a41", kill_on_drop: false }` [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Compiling jemalloc-ctl v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 49 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 128 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 135 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "14a209031f7c40d2481095e72bd348b7153664f20205d8e5abfe437725f26a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a209031f7c40d2481095e72bd348b7153664f20205d8e5abfe437725f26a41", kill_on_drop: false }` [INFO] [stdout] 14a209031f7c40d2481095e72bd348b7153664f20205d8e5abfe437725f26a41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1109356d3ff69e86ef26abb67560b18d92685308b6353ba5c4b8f1cee29e4cce [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" "1109356d3ff69e86ef26abb67560b18d92685308b6353ba5c4b8f1cee29e4cce", kill_on_drop: false }` [INFO] [stderr] Compiling jemallocator v0.3.2 [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 49 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 128 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 135 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jemalloc-ctl v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 49 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 128 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `str` is imported redundantly [INFO] [stdout] --> src/keys.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 33 | use std::str; [INFO] [stdout] | -------- the item `str` is already imported here [INFO] [stdout] ... [INFO] [stdout] 135 | use str; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "1109356d3ff69e86ef26abb67560b18d92685308b6353ba5c4b8f1cee29e4cce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1109356d3ff69e86ef26abb67560b18d92685308b6353ba5c4b8f1cee29e4cce", kill_on_drop: false }` [INFO] [stdout] 1109356d3ff69e86ef26abb67560b18d92685308b6353ba5c4b8f1cee29e4cce