[INFO] cloning repository https://github.com/knutwalker/jdkman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knutwalker/jdkman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Fjdkman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Fjdkman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 054bc5bf16966a53ad1e42bf2122cd016a8cd3af
[INFO] checking knutwalker/jdkman against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Fjdkman" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/knutwalker/jdkman on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/knutwalker/jdkman
[INFO] finished tweaking git repo https://github.com/knutwalker/jdkman
[INFO] tweaked toml for git repo https://github.com/knutwalker/jdkman written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/knutwalker/jdkman already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pico-args v0.4.2
[INFO] [stderr]   Downloaded curl v0.4.38
[INFO] [stderr]   Downloaded curl-sys v0.4.44+curl-7.77.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "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] 2f2c778ca03a90d88b8116f3f1e8d85bcca668ecf3b96280be6edde9b751cebc
[INFO] running `Command { std: "docker" "start" "-a" "2f2c778ca03a90d88b8116f3f1e8d85bcca668ecf3b96280be6edde9b751cebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f2c778ca03a90d88b8116f3f1e8d85bcca668ecf3b96280be6edde9b751cebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f2c778ca03a90d88b8116f3f1e8d85bcca668ecf3b96280be6edde9b751cebc", kill_on_drop: false }`
[INFO] [stdout] 2f2c778ca03a90d88b8116f3f1e8d85bcca668ecf3b96280be6edde9b751cebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "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] 6d14de5e13dbd2a6a3d635cf48f276168b6d7a3b2425aa3c074a8244d6365162
[INFO] running `Command { std: "docker" "start" "-a" "6d14de5e13dbd2a6a3d635cf48f276168b6d7a3b2425aa3c074a8244d6365162", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking lenient_semver_version_builder v0.4.2
[INFO] [stderr]    Compiling curl v0.4.38
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking ubyte v0.10.1
[INFO] [stderr]    Compiling openssl-src v111.15.0+1.1.1k
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.6+1.43.0
[INFO] [stderr]    Compiling curl-sys v0.4.44+curl-7.77.0
[INFO] [stderr]     Checking lenient_semver_parser v0.4.2
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking libjdkman v0.1.0 (/opt/rustwide/workdir/crates/libjdkman)
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]     Checking jdkman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking libdurl v0.1.0 (/opt/rustwide/workdir/crates/libdurl)
[INFO] [stderr]     Checking durl v0.1.0 (/opt/rustwide/workdir/crates/durl)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 03s
[INFO] running `Command { std: "docker" "inspect" "6d14de5e13dbd2a6a3d635cf48f276168b6d7a3b2425aa3c074a8244d6365162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d14de5e13dbd2a6a3d635cf48f276168b6d7a3b2425aa3c074a8244d6365162", kill_on_drop: false }`
[INFO] [stdout] 6d14de5e13dbd2a6a3d635cf48f276168b6d7a3b2425aa3c074a8244d6365162