[INFO] fetching crate redlock-rs 0.2.1... [INFO] checking redlock-rs-0.2.1 against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846 [INFO] extracting crate redlock-rs 0.2.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate redlock-rs 0.2.1 on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate redlock-rs 0.2.1 [INFO] finished tweaking crates.io crate redlock-rs 0.2.1 [INFO] tweaked toml for crates.io crate redlock-rs 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "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] ff793541d991fc1ab2a33d41b13ca82d6efdff8ad3d7b1e84ba70f249cfd2f1d [INFO] running `Command { std: "docker" "start" "-a" "ff793541d991fc1ab2a33d41b13ca82d6efdff8ad3d7b1e84ba70f249cfd2f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff793541d991fc1ab2a33d41b13ca82d6efdff8ad3d7b1e84ba70f249cfd2f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff793541d991fc1ab2a33d41b13ca82d6efdff8ad3d7b1e84ba70f249cfd2f1d", kill_on_drop: false }` [INFO] [stdout] ff793541d991fc1ab2a33d41b13ca82d6efdff8ad3d7b1e84ba70f249cfd2f1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "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] 183f965d4f6a1d684264ad25d7c2ebaffa0effbd7cfdf881b46ad6203f5537e5 [INFO] running `Command { std: "docker" "start" "-a" "183f965d4f6a1d684264ad25d7c2ebaffa0effbd7cfdf881b46ad6203f5537e5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking polling v0.1.5 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking blocking v0.5.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking async-executor v0.1.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking async-std v1.6.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.38 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking combine v4.2.1 [INFO] [stderr] Checking redis v0.17.0 [INFO] [stderr] Checking redlock-rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stdout] --> src/redlock.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::distributions::{IndependentSample, Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stdout] | | [INFO] [stdout] | no `IndependentSample` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stdout] --> src/redlock.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::distributions::{IndependentSample, Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stdout] | | [INFO] [stdout] | no `IndependentSample` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `get_time` in crate `time` [INFO] [stdout] --> src/redlock.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | let time = time::get_time(); [INFO] [stdout] | ^^^^^^^^ not found in `time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `get_time` in crate `time` [INFO] [stdout] --> src/redlock.rs:99:26 [INFO] [stdout] | [INFO] [stdout] 99 | let time = time::get_time(); [INFO] [stdout] | ^^^^^^^^ not found in `time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stdout] --> src/redlock.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::thread::sleep_ms; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stdout] --> src/redlock.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | sleep_ms(n); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stdout] --> src/redlock.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::thread::sleep_ms; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stdout] --> src/redlock.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | sleep_ms(n); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/redlock.rs:89:119 [INFO] [stdout] | [INFO] [stdout] 89 | let result : RedisResult = redis::cmd("SET").arg(resource).arg(val).arg("nx").arg("px").arg(ttl).query(&con); [INFO] [stdout] | ^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut dyn redis::ConnectionLike` [INFO] [stdout] found reference `&redis::Connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/redlock.rs:153:78 [INFO] [stdout] | [INFO] [stdout] 153 | let result : RedisResult = script.key(resource).arg(val).invoke(&con); [INFO] [stdout] | ^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut dyn redis::ConnectionLike` [INFO] [stdout] found reference `&redis::Connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/redlock.rs:89:119 [INFO] [stdout] | [INFO] [stdout] 89 | let result : RedisResult = redis::cmd("SET").arg(resource).arg(val).arg("nx").arg("px").arg(ttl).query(&con); [INFO] [stdout] | ^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut dyn redis::ConnectionLike` [INFO] [stdout] found reference `&redis::Connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/redlock.rs:218:53 [INFO] [stdout] | [INFO] [stdout] 218 | redis::cmd("SET").arg(&*key).arg(&*val).execute(&con); [INFO] [stdout] | ^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut dyn redis::ConnectionLike` [INFO] [stdout] found reference `&redis::Connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/redlock.rs:153:78 [INFO] [stdout] | [INFO] [stdout] 153 | let result : RedisResult = script.key(resource).arg(val).invoke(&con); [INFO] [stdout] | ^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut dyn redis::ConnectionLike` [INFO] [stdout] found reference `&redis::Connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `redlock-rs`. [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] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/redlock.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | redis::cmd("DEL").arg(&*key).execute(&con); [INFO] [stdout] | ^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut dyn redis::ConnectionLike` [INFO] [stdout] found reference `&redis::Connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/redlock.rs:242:64 [INFO] [stdout] | [INFO] [stdout] 242 | let _ : () = redis::cmd("SET").arg(&*key).arg(&*val).query(&con).unwrap(); [INFO] [stdout] | ^^^^ types differ in mutability [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut dyn redis::ConnectionLike` [INFO] [stdout] found reference `&redis::Connection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "183f965d4f6a1d684264ad25d7c2ebaffa0effbd7cfdf881b46ad6203f5537e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "183f965d4f6a1d684264ad25d7c2ebaffa0effbd7cfdf881b46ad6203f5537e5", kill_on_drop: false }` [INFO] [stdout] 183f965d4f6a1d684264ad25d7c2ebaffa0effbd7cfdf881b46ad6203f5537e5