[INFO] fetching crate pam 0.7.0...
[INFO] testing pam-0.7.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate pam 0.7.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pam 0.7.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pam 0.7.0
[INFO] finished tweaking crates.io crate pam 0.7.0
[INFO] tweaked toml for crates.io crate pam 0.7.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 4795d6fb7e28c3e87fcd5b3eecdc15c6fc89589d5d3e37382606da7458eeab6c
[INFO] running `Command { std: "docker" "start" "-a" "4795d6fb7e28c3e87fcd5b3eecdc15c6fc89589d5d3e37382606da7458eeab6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4795d6fb7e28c3e87fcd5b3eecdc15c6fc89589d5d3e37382606da7458eeab6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4795d6fb7e28c3e87fcd5b3eecdc15c6fc89589d5d3e37382606da7458eeab6c", kill_on_drop: false }`
[INFO] [stdout] 4795d6fb7e28c3e87fcd5b3eecdc15c6fc89589d5d3e37382606da7458eeab6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] c0ba7935f4693cb043e9ef22fe840d5a9231f36f6873db66a199feaa5280c19d
[INFO] running `Command { std: "docker" "start" "-a" "c0ba7935f4693cb043e9ef22fe840d5a9231f36f6873db66a199feaa5280c19d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pam-sys v0.5.6
[INFO] [stderr]    Compiling users v0.8.1
[INFO] [stderr]    Compiling pam v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "c0ba7935f4693cb043e9ef22fe840d5a9231f36f6873db66a199feaa5280c19d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ba7935f4693cb043e9ef22fe840d5a9231f36f6873db66a199feaa5280c19d", kill_on_drop: false }`
[INFO] [stdout] c0ba7935f4693cb043e9ef22fe840d5a9231f36f6873db66a199feaa5280c19d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] da2be313c2fa8ae12541a47467e896664b48fcc7c487bfe528bf36f2153f663b
[INFO] running `Command { std: "docker" "start" "-a" "da2be313c2fa8ae12541a47467e896664b48fcc7c487bfe528bf36f2153f663b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpassword v2.1.0
[INFO] [stderr]    Compiling pam v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `pam_auth`
[INFO] [stdout]  --> examples/spawn_bash.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pam_auth::Authenticator;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `pam_auth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pam`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "da2be313c2fa8ae12541a47467e896664b48fcc7c487bfe528bf36f2153f663b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2be313c2fa8ae12541a47467e896664b48fcc7c487bfe528bf36f2153f663b", kill_on_drop: false }`
[INFO] [stdout] da2be313c2fa8ae12541a47467e896664b48fcc7c487bfe528bf36f2153f663b