[INFO] fetching crate cmd_lib 0.8.5...
[INFO] testing cmd_lib-0.8.5 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate cmd_lib 0.8.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cmd_lib 0.8.5 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmd_lib 0.8.5
[INFO] finished tweaking crates.io crate cmd_lib 0.8.5
[INFO] tweaked toml for crates.io crate cmd_lib 0.8.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cmd_lib 0.8.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a924f093fcbe4ceca4962dc684003094d04a9826d8a65a88280de26128f19f8c
[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" "a924f093fcbe4ceca4962dc684003094d04a9826d8a65a88280de26128f19f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a924f093fcbe4ceca4962dc684003094d04a9826d8a65a88280de26128f19f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a924f093fcbe4ceca4962dc684003094d04a9826d8a65a88280de26128f19f8c", kill_on_drop: false }`
[INFO] [stdout] a924f093fcbe4ceca4962dc684003094d04a9826d8a65a88280de26128f19f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84ab826ab52feeafa1c656f6ca78c40d203ccbf86fc8720fb9dcaad7b3adc09a
[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" "84ab826ab52feeafa1c656f6ca78c40d203ccbf86fc8720fb9dcaad7b3adc09a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling cmd_lib_core v0.1.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling cmd_lib_macros v0.1.0
[INFO] [stderr]    Compiling cmd_lib v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "84ab826ab52feeafa1c656f6ca78c40d203ccbf86fc8720fb9dcaad7b3adc09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ab826ab52feeafa1c656f6ca78c40d203ccbf86fc8720fb9dcaad7b3adc09a", kill_on_drop: false }`
[INFO] [stdout] 84ab826ab52feeafa1c656f6ca78c40d203ccbf86fc8720fb9dcaad7b3adc09a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b71f5269a111de708554ae86ea988c1061ed05b55c728df28541b219c6d9604
[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" "3b71f5269a111de708554ae86ea988c1061ed05b55c728df28541b219c6d9604", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmd_lib v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "3b71f5269a111de708554ae86ea988c1061ed05b55c728df28541b219c6d9604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b71f5269a111de708554ae86ea988c1061ed05b55c728df28541b219c6d9604", kill_on_drop: false }`
[INFO] [stdout] 3b71f5269a111de708554ae86ea988c1061ed05b55c728df28541b219c6d9604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce03dc842161765df3a3bca4fa7d67c5bbbde13fcd7315a220b0062d6228119f
[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" "ce03dc842161765df3a3bca4fa7d67c5bbbde13fcd7315a220b0062d6228119f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cmd_lib-b842202564ad3eef
[INFO] [stdout] 
[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] [stderr]      Running /opt/rustwide/target/debug/deps/test_macros-38fbabc40cc62f16
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_cd_fails ... ok
[INFO] [stderr] ls: cannot access '/nofile': No such file or directory
[INFO] [stdout] test test_proc_var_set ... ok
[INFO] [stdout] test test_run_fun ... ok
[INFO] [stderr] mkdir: cannot create directory '/tmp/folder': File exists
[INFO] [stderr] mkdir: cannot create directory '/tmp/folder': File exists
[INFO] [stdout] test test_run_single_cmds ... ok
[INFO] [stdout] test test_proc_env_set ... ok
[INFO] [stdout] test test_run_single_cmd_with_quote ... ok
[INFO] [stdout] test test_args_passing ... ok
[INFO] [stdout] 5
[INFO] [stdout] continue
[INFO] [stdout] test test_or_cmd ... ok
[INFO] [stdout] test test_run_cmds ... ok
[INFO] [stdout] test test_args_with_spaces_check_result ... ok
[INFO] [stderr] mkdir: cannot create directory '/tmp/folder with spaces': File exists
[INFO] [stdout] 3
[INFO] [stdout] test test_run_builtin_cmds ... ok
[INFO] [stderr] mkdir: cannot create directory '/tmp/folder with spaces': File exists
[INFO] [stdout] test test_args_with_spaces ... ok
[INFO] [stdout] test test_non_string_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmd_lib
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "ce03dc842161765df3a3bca4fa7d67c5bbbde13fcd7315a220b0062d6228119f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce03dc842161765df3a3bca4fa7d67c5bbbde13fcd7315a220b0062d6228119f", kill_on_drop: false }`
[INFO] [stdout] ce03dc842161765df3a3bca4fa7d67c5bbbde13fcd7315a220b0062d6228119f