[INFO] fetching crate commandext 0.1.0...
[INFO] testing commandext-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate commandext 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate commandext 0.1.0 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 commandext 0.1.0
[INFO] finished tweaking crates.io crate commandext 0.1.0
[INFO] tweaked toml for crates.io crate commandext 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3ba2f466b71a87bf97795777dcace9ea767acb63da78bb8fb2271dd2ede178ba
[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" "3ba2f466b71a87bf97795777dcace9ea767acb63da78bb8fb2271dd2ede178ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ba2f466b71a87bf97795777dcace9ea767acb63da78bb8fb2271dd2ede178ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba2f466b71a87bf97795777dcace9ea767acb63da78bb8fb2271dd2ede178ba", kill_on_drop: false }`
[INFO] [stdout] 3ba2f466b71a87bf97795777dcace9ea767acb63da78bb8fb2271dd2ede178ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7c2c007df56f6b3f562bc505c5b39ed69b4eb591f68461fc58e8eca4fce312ff
[INFO] running `Command { std: "docker" "start" "-a" "7c2c007df56f6b3f562bc505c5b39ed69b4eb591f68461fc58e8eca4fce312ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling commandext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "7c2c007df56f6b3f562bc505c5b39ed69b4eb591f68461fc58e8eca4fce312ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c2c007df56f6b3f562bc505c5b39ed69b4eb591f68461fc58e8eca4fce312ff", kill_on_drop: false }`
[INFO] [stdout] 7c2c007df56f6b3f562bc505c5b39ed69b4eb591f68461fc58e8eca4fce312ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bfa3e666b2f4c1fb5cdfef6b6211b1d57f80e72a9257f51ea4468524482050dc
[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" "bfa3e666b2f4c1fb5cdfef6b6211b1d57f80e72a9257f51ea4468524482050dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling sodium-sys v0.0.4
[INFO] [stderr]    Compiling commandext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "bfa3e666b2f4c1fb5cdfef6b6211b1d57f80e72a9257f51ea4468524482050dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa3e666b2f4c1fb5cdfef6b6211b1d57f80e72a9257f51ea4468524482050dc", kill_on_drop: false }`
[INFO] [stdout] bfa3e666b2f4c1fb5cdfef6b6211b1d57f80e72a9257f51ea4468524482050dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3784956a0e7f8a56f58aa3ab72e15d38685ed6483397f8bceeabc66cd94b5d32
[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" "3784956a0e7f8a56f58aa3ab72e15d38685ed6483397f8bceeabc66cd94b5d32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/commandext-4988a7d1afebbb27
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] Testing Spawn
[INFO] [stdout] test test::test_spawn_header ... ok
[INFO] [stdout] test test::test_command_ext ... ok
[INFO] [stdout] test test::test_output_env ... ok
[INFO] [stdout] Testing Spawn
[INFO] [stdout] test test::test_spawn ... ok
[INFO] [stdout] CARGO=/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/bin/cargo
[INFO] [stdout] CARGO_HOME=/opt/rustwide/cargo-home
[INFO] [stdout] CARGO_INCREMENTAL=0
[INFO] [stdout] CARGO_MANIFEST_DIR=/opt/rustwide/workdir
[INFO] [stdout] CARGO_PKG_AUTHORS=Jason Ozias <jason.g.ozias@gmail.com>
[INFO] [stdout] CARGO_PKG_DESCRIPTION=A Command extension suitable for use in Rust Builders
[INFO] [stdout] CARGO_PKG_HOMEPAGE=http://rust-builder.github.io/commandext
[INFO] [stdout] CARGO_PKG_LICENSE=MIT/Apache-2.0
[INFO] [stdout] CARGO_PKG_LICENSE_FILE=
[INFO] [stdout] CARGO_PKG_NAME=commandext
[INFO] [stdout] CARGO_PKG_REPOSITORY=https://github.com/rust-builder/commandext
[INFO] [stdout] CARGO_PKG_VERSION=0.1.0
[INFO] [stdout] CARGO_PKG_VERSION_MAJOR=0
[INFO] [stdout] CARGO_PKG_VERSION_MINOR=1
[INFO] [stdout] CARGO_PKG_VERSION_PATCH=0
[INFO] [stdout] CARGO_PKG_VERSION_PRE=
[INFO] [stdout] CARGO_TARGET_DIR=/opt/rustwide/target
[INFO] [stdout] HOME=/root
[INFO] [stdout] HOSTNAME=3784956a0e7f
[INFO] [stdout] LD_LIBRARY_PATH=/opt/rustwide/target/debug/deps:/opt/rustwide/target/debug:/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib:/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib
[INFO] [stdout] PATH=/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[INFO] [stdout] PWD=/opt/rustwide/workdir
[INFO] [stdout] RUSTFLAGS=--cap-lints=forbid
[INFO] [stdout] RUSTUP_HOME=/opt/rustwide/rustup-home
[INFO] [stdout] RUSTUP_TOOLCHAIN=5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] [stdout] RUST_BACKTRACE=full
[INFO] [stdout] RUST_RECURSION_COUNT=1
[INFO] [stdout] SHLVL=0
[INFO] [stdout] SOURCE_DIR=/opt/rustwide/workdir
[INFO] [stdout] SSL_CERT_DIR=/usr/lib/ssl/certs
[INFO] [stdout] SSL_CERT_FILE=/usr/lib/ssl/certs/ca-certificates.crt
[INFO] [stdout] TST=1
[INFO] [stdout] test test::test_spawn_env ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests commandext
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3784956a0e7f8a56f58aa3ab72e15d38685ed6483397f8bceeabc66cd94b5d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3784956a0e7f8a56f58aa3ab72e15d38685ed6483397f8bceeabc66cd94b5d32", kill_on_drop: false }`
[INFO] [stdout] 3784956a0e7f8a56f58aa3ab72e15d38685ed6483397f8bceeabc66cd94b5d32