[INFO] cloning repository https://github.com/mgattozzi/ysh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgattozzi/ysh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgattozzi%2Fysh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgattozzi%2Fysh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 35164f177db123aea1c6d115b6eb2af73af2608f [INFO] checking mgattozzi/ysh against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgattozzi%2Fysh" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgattozzi/ysh on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mgattozzi/ysh [INFO] finished tweaking git repo https://github.com/mgattozzi/ysh [INFO] tweaked toml for git repo https://github.com/mgattozzi/ysh written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mgattozzi/ysh already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/hawkw/crossterm.git` [INFO] [stderr] Updating git repository `https://github.com/myrrlyn/nom` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termios v0.3.0 [INFO] [stderr] Downloaded shared_child v0.3.3 [INFO] [stderr] Downloaded duct v0.11.0 [INFO] [stderr] Downloaded os_pipe v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] a27378ceb257d3c30153af14a3dce30a80133f551bb3196320b24e6dd6bb1fe1 [INFO] running `Command { std: "docker" "start" "-a" "a27378ceb257d3c30153af14a3dce30a80133f551bb3196320b24e6dd6bb1fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a27378ceb257d3c30153af14a3dce30a80133f551bb3196320b24e6dd6bb1fe1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a27378ceb257d3c30153af14a3dce30a80133f551bb3196320b24e6dd6bb1fe1", kill_on_drop: false }` [INFO] [stdout] a27378ceb257d3c30153af14a3dce30a80133f551bb3196320b24e6dd6bb1fe1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] fcfff9ecef2245540508f4740bbc789b5cec4f64969af252db3f123f9b293523 [INFO] running `Command { std: "docker" "start" "-a" "fcfff9ecef2245540508f4740bbc789b5cec4f64969af252db3f123f9b293523", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling winapi v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking termios v0.3.0 [INFO] [stderr] Checking shared_child v0.3.3 [INFO] [stderr] Checking nom v4.0.0 (https://github.com/myrrlyn/nom?branch=2018-edition#f6b927b0) [INFO] [stderr] Checking crossterm v0.4.1 (https://github.com/hawkw/crossterm.git?branch=fix-write#3cb236d0) [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking os_pipe v0.6.2 [INFO] [stderr] Checking duct v0.11.0 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking ysh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::env::EnvVar` [INFO] [stdout] --> src/ast/mod.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | use crate::env::EnvVar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/token.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | compose(str::trim_left, tokenizer) [INFO] [stdout] | ^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/token.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | compose(str::trim_left, tokenizer) [INFO] [stdout] | ^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/token.rs:406:17 [INFO] [stdout] | [INFO] [stdout] 406 | compose(str::trim_left, squote)(" 'squoted'") [INFO] [stdout] | ^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.31s [INFO] running `Command { std: "docker" "inspect" "fcfff9ecef2245540508f4740bbc789b5cec4f64969af252db3f123f9b293523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcfff9ecef2245540508f4740bbc789b5cec4f64969af252db3f123f9b293523", kill_on_drop: false }` [INFO] [stdout] fcfff9ecef2245540508f4740bbc789b5cec4f64969af252db3f123f9b293523