[INFO] fetching crate fetch-modi 0.1.0... [INFO] checking fetch-modi-0.1.0 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219 [INFO] extracting crate fetch-modi 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate fetch-modi 0.1.0 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fetch-modi 0.1.0 [INFO] finished tweaking crates.io crate fetch-modi 0.1.0 [INFO] tweaked toml for crates.io crate fetch-modi 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate fetch-modi 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "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] f4f35e7eda05e7b09b21817df9ff62e83c366273414b7b5234c32ba5f1d1b44a [INFO] running `Command { std: "docker" "start" "-a" "f4f35e7eda05e7b09b21817df9ff62e83c366273414b7b5234c32ba5f1d1b44a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4f35e7eda05e7b09b21817df9ff62e83c366273414b7b5234c32ba5f1d1b44a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4f35e7eda05e7b09b21817df9ff62e83c366273414b7b5234c32ba5f1d1b44a", kill_on_drop: false }` [INFO] [stdout] f4f35e7eda05e7b09b21817df9ff62e83c366273414b7b5234c32ba5f1d1b44a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "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] d46e64060192bef42676cb0a01278728aeecc5e29eac168fda3043b5d35a5e8b [INFO] running `Command { std: "docker" "start" "-a" "d46e64060192bef42676cb0a01278728aeecc5e29eac168fda3043b5d35a5e8b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking str-macro v0.1.4 [INFO] [stderr] Checking radix_fmt v1.0.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking console v0.10.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking dialoguer v0.5.0 [INFO] [stderr] Checking fetch-modi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:150:18 [INFO] [stdout] | [INFO] [stdout] 125 | 0 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 150 | 1 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:175:18 [INFO] [stdout] | [INFO] [stdout] 125 | 0 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 175 | 2 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:175:18 [INFO] [stdout] | [INFO] [stdout] 150 | 1 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 175 | 2 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:205:18 [INFO] [stdout] | [INFO] [stdout] 125 | 0 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 205 | 3 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:205:18 [INFO] [stdout] | [INFO] [stdout] 150 | 1 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 205 | 3 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:205:18 [INFO] [stdout] | [INFO] [stdout] 175 | 2 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 205 | 3 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:230:18 [INFO] [stdout] | [INFO] [stdout] 125 | 0 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 230 | 4 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:230:18 [INFO] [stdout] | [INFO] [stdout] 150 | 1 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 230 | 4 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:230:18 [INFO] [stdout] | [INFO] [stdout] 175 | 2 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 230 | 4 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:230:18 [INFO] [stdout] | [INFO] [stdout] 205 | 3 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 230 | 4 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:150:18 [INFO] [stdout] | [INFO] [stdout] 125 | 0 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 150 | 1 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:175:18 [INFO] [stdout] | [INFO] [stdout] 125 | 0 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 175 | 2 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:175:18 [INFO] [stdout] | [INFO] [stdout] 150 | 1 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 175 | 2 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:205:18 [INFO] [stdout] | [INFO] [stdout] 125 | 0 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 205 | 3 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:205:18 [INFO] [stdout] | [INFO] [stdout] 150 | 1 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 205 | 3 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:205:18 [INFO] [stdout] | [INFO] [stdout] 175 | 2 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 205 | 3 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:230:18 [INFO] [stdout] | [INFO] [stdout] 125 | 0 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 230 | 4 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:230:18 [INFO] [stdout] | [INFO] [stdout] 150 | 1 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 230 | 4 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:230:18 [INFO] [stdout] | [INFO] [stdout] 175 | 2 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 230 | 4 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: label name `'modus` shadows a label name that is already in scope [INFO] [stdout] --> src/main.rs:230:18 [INFO] [stdout] | [INFO] [stdout] 205 | 3 => 'modus: loop { [INFO] [stdout] | ------ first declared here [INFO] [stdout] ... [INFO] [stdout] 230 | 4 => 'modus: loop { [INFO] [stdout] | ^^^^^^ lifetime 'modus already in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.13s [INFO] running `Command { std: "docker" "inspect" "d46e64060192bef42676cb0a01278728aeecc5e29eac168fda3043b5d35a5e8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d46e64060192bef42676cb0a01278728aeecc5e29eac168fda3043b5d35a5e8b", kill_on_drop: false }` [INFO] [stdout] d46e64060192bef42676cb0a01278728aeecc5e29eac168fda3043b5d35a5e8b