[INFO] cloning repository https://github.com/cmsd2/s3mu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmsd2/s3mu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmsd2%2Fs3mu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmsd2%2Fs3mu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d0aae6f98bebde69adec227637698cb992545367 [INFO] checking cmsd2/s3mu against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmsd2%2Fs3mu" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cmsd2/s3mu on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cmsd2/s3mu [INFO] finished tweaking git repo https://github.com/cmsd2/s3mu [INFO] tweaked toml for git repo https://github.com/cmsd2/s3mu written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/cmsd2/s3mu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f352a253e49abd3f682649cfd9e3f616e23284026f981711eba738a34f860fc9 [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" "f352a253e49abd3f682649cfd9e3f616e23284026f981711eba738a34f860fc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f352a253e49abd3f682649cfd9e3f616e23284026f981711eba738a34f860fc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f352a253e49abd3f682649cfd9e3f616e23284026f981711eba738a34f860fc9", kill_on_drop: false }` [INFO] [stdout] f352a253e49abd3f682649cfd9e3f616e23284026f981711eba738a34f860fc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16102a09ecf9d5d44ef1dece8d789eb9b731aeb453de8d1fc62c50067a41c3bb [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" "16102a09ecf9d5d44ef1dece8d789eb9b731aeb453de8d1fc62c50067a41c3bb", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling openssl v0.10.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rusoto_core v0.45.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking socket2 v0.3.17 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling openssl-sys v0.9.59 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking serde v1.0.118 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking hyper v0.13.9 [INFO] [stderr] Checking rusoto_credential v0.45.0 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking rusoto_signature v0.45.0 [INFO] [stderr] Checking rusoto_s3 v0.45.0 [INFO] [stderr] Checking s3mu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `parts` [INFO] [stdout] --> src/app.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | State::Starting { ref parts, attempt } => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `parts: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/app.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | ref msg, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt` [INFO] [stdout] --> src/state.rs:117:38 [INFO] [stdout] | [INFO] [stdout] 117 | State::Starting { parts, attempt } => match op { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `attempt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/state.rs:124:51 [INFO] [stdout] | [INFO] [stdout] 124 | Operation::FailedStart { attempt, msg } => Ok(State::Starting { [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/state.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | index, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt` [INFO] [stdout] --> src/state.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | attempt, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `attempt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/state.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | msg, [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt` [INFO] [stdout] --> src/state.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | attempt, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `attempt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/state.rs:183:54 [INFO] [stdout] | [INFO] [stdout] 183 | Operation::FailedComplete { attempt, msg } => Ok(State::Completing { [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt` [INFO] [stdout] --> src/state.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | attempt, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `attempt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/state.rs:199:42 [INFO] [stdout] | [INFO] [stdout] 199 | Operation::FailedAbort { msg, attempt } => Ok(State::Aborting { [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parts` [INFO] [stdout] --> src/app.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | State::Starting { ref parts, attempt } => { [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `parts: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/app.rs:209:21 [INFO] [stdout] | [INFO] [stdout] 209 | ref msg, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt` [INFO] [stdout] --> src/state.rs:117:38 [INFO] [stdout] | [INFO] [stdout] 117 | State::Starting { parts, attempt } => match op { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `attempt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/state.rs:124:51 [INFO] [stdout] | [INFO] [stdout] 124 | Operation::FailedStart { attempt, msg } => Ok(State::Starting { [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/state.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | index, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt` [INFO] [stdout] --> src/state.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | attempt, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `attempt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/state.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | msg, [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt` [INFO] [stdout] --> src/state.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | attempt, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `attempt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/state.rs:183:54 [INFO] [stdout] | [INFO] [stdout] 183 | Operation::FailedComplete { attempt, msg } => Ok(State::Completing { [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attempt` [INFO] [stdout] --> src/state.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | attempt, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `attempt: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/state.rs:199:42 [INFO] [stdout] | [INFO] [stdout] 199 | Operation::FailedAbort { msg, attempt } => Ok(State::Aborting { [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 06s [INFO] running `Command { std: "docker" "inspect" "16102a09ecf9d5d44ef1dece8d789eb9b731aeb453de8d1fc62c50067a41c3bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16102a09ecf9d5d44ef1dece8d789eb9b731aeb453de8d1fc62c50067a41c3bb", kill_on_drop: false }` [INFO] [stdout] 16102a09ecf9d5d44ef1dece8d789eb9b731aeb453de8d1fc62c50067a41c3bb