[INFO] crate cargo-emit 0.1.1 is already in cache
[INFO] testing cargo-emit-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cargo-emit 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate cargo-emit 0.1.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-emit 0.1.1
[INFO] finished tweaking crates.io crate cargo-emit 0.1.1
[INFO] tweaked toml for crates.io crate cargo-emit 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f04ce40aabe085954de255711c430cd64205ce89b765523baf295400735e727
[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" "9f04ce40aabe085954de255711c430cd64205ce89b765523baf295400735e727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f04ce40aabe085954de255711c430cd64205ce89b765523baf295400735e727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f04ce40aabe085954de255711c430cd64205ce89b765523baf295400735e727", kill_on_drop: false }`
[INFO] [stdout] 9f04ce40aabe085954de255711c430cd64205ce89b765523baf295400735e727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40e92b467282d40519c699e65ef52f3f186a82e296d8fa6fee85b9a7401bcc03
[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" "40e92b467282d40519c699e65ef52f3f186a82e296d8fa6fee85b9a7401bcc03", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-emit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "40e92b467282d40519c699e65ef52f3f186a82e296d8fa6fee85b9a7401bcc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e92b467282d40519c699e65ef52f3f186a82e296d8fa6fee85b9a7401bcc03", kill_on_drop: false }`
[INFO] [stdout] 40e92b467282d40519c699e65ef52f3f186a82e296d8fa6fee85b9a7401bcc03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 8c7010533f5add3cde42544a6b445455cc5ed2ce950f71775f247f574ea7aa0c
[INFO] running `Command { std: "docker" "start" "-a" "8c7010533f5add3cde42544a6b445455cc5ed2ce950f71775f247f574ea7aa0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-emit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "8c7010533f5add3cde42544a6b445455cc5ed2ce950f71775f247f574ea7aa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7010533f5add3cde42544a6b445455cc5ed2ce950f71775f247f574ea7aa0c", kill_on_drop: false }`
[INFO] [stdout] 8c7010533f5add3cde42544a6b445455cc5ed2ce950f71775f247f574ea7aa0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] e0b43e718caa87b0dffa20ea616ba70e4ddd61dc181256a2c30c5cedaa8f1f2d
[INFO] running `Command { std: "docker" "start" "-a" "e0b43e718caa87b0dffa20ea616ba70e4ddd61dc181256a2c30c5cedaa8f1f2d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_emit-7eebf07e1df1fcfd
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-emit
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/rerun.rs - rerun_if_changed (line 29) ... ok
[INFO] [stdout] test src/lib.rs - warning (line 145) ... ok
[INFO] [stdout] test src/rerun.rs - rerun_if_changed (line 5) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cfg (line 26) ... ok
[INFO] [stdout] test src/lib.rs - warning (line 137) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cfg (line 13) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cdylib_link_arg (line 108) ... ok
[INFO] [stdout] test src/rerun.rs - rerun_if_env_changed (line 49) ... ok
[INFO] [stdout] test src/lib.rs - pair (line 103) ... ok
[INFO] [stdout] test src/rerun.rs - rerun_if_env_changed (line 68) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_env (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - pair (line 120) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cdylib_link_arg (line 100) ... ok
[INFO] [stdout] test src/lib.rs - pair (line 113) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_cfg (line 5) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_flags (line 81) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_flags (line 72) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_env (line 54) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_link_lib (line 129) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_link_lib (line 137) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_link_search (line 167) ... ok
[INFO] [stdout] test src/rustc.rs - rustc_link_search (line 175) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0b43e718caa87b0dffa20ea616ba70e4ddd61dc181256a2c30c5cedaa8f1f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b43e718caa87b0dffa20ea616ba70e4ddd61dc181256a2c30c5cedaa8f1f2d", kill_on_drop: false }`
[INFO] [stdout] e0b43e718caa87b0dffa20ea616ba70e4ddd61dc181256a2c30c5cedaa8f1f2d