[INFO] fetching crate fetch-modi 0.1.0... [INFO] checking fetch-modi-0.1.0 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate fetch-modi 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate fetch-modi 0.1.0 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "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-1/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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded radix_fmt v1.0.0 [INFO] [stderr] Downloaded str-macro v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a405cf101c4fd5927feb8fd58e5d98687a2aa3fe8ceb94b5614b6cf9b42f6150 [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" "a405cf101c4fd5927feb8fd58e5d98687a2aa3fe8ceb94b5614b6cf9b42f6150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a405cf101c4fd5927feb8fd58e5d98687a2aa3fe8ceb94b5614b6cf9b42f6150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a405cf101c4fd5927feb8fd58e5d98687a2aa3fe8ceb94b5614b6cf9b42f6150", kill_on_drop: false }` [INFO] [stdout] a405cf101c4fd5927feb8fd58e5d98687a2aa3fe8ceb94b5614b6cf9b42f6150 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83be68a94ecb20868e328792ae859f3369a71c38fa923ca3e235959da62ee03a [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" "83be68a94ecb20868e328792ae859f3369a71c38fa923ca3e235959da62ee03a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking radix_fmt v1.0.0 [INFO] [stderr] Checking str-macro v0.1.4 [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 rand_chacha v0.2.2 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking console v0.10.0 [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 8.25s [INFO] running `Command { std: "docker" "inspect" "83be68a94ecb20868e328792ae859f3369a71c38fa923ca3e235959da62ee03a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83be68a94ecb20868e328792ae859f3369a71c38fa923ca3e235959da62ee03a", kill_on_drop: false }` [INFO] [stdout] 83be68a94ecb20868e328792ae859f3369a71c38fa923ca3e235959da62ee03a