[INFO] crate greenback 0.0.3 is already in cache
[INFO] testing greenback-0.0.3 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate greenback 0.0.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate greenback 0.0.3 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate greenback 0.0.3
[INFO] finished tweaking crates.io crate greenback 0.0.3
[INFO] tweaked toml for crates.io crate greenback 0.0.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 778125d5990dad1326f31dd361e2628e1ccff074e7dba7dbc344beb0a5a10975
[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" "778125d5990dad1326f31dd361e2628e1ccff074e7dba7dbc344beb0a5a10975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "778125d5990dad1326f31dd361e2628e1ccff074e7dba7dbc344beb0a5a10975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "778125d5990dad1326f31dd361e2628e1ccff074e7dba7dbc344beb0a5a10975", kill_on_drop: false }`
[INFO] [stdout] 778125d5990dad1326f31dd361e2628e1ccff074e7dba7dbc344beb0a5a10975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22ea654ad29d06d31ccd46580849b5aecd31bcfebec1745c15781219c323132f
[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" "22ea654ad29d06d31ccd46580849b5aecd31bcfebec1745c15781219c323132f", kill_on_drop: false }`
[INFO] [stderr]    Compiling greenback v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "22ea654ad29d06d31ccd46580849b5aecd31bcfebec1745c15781219c323132f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ea654ad29d06d31ccd46580849b5aecd31bcfebec1745c15781219c323132f", kill_on_drop: false }`
[INFO] [stdout] 22ea654ad29d06d31ccd46580849b5aecd31bcfebec1745c15781219c323132f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f26e9909c0d3c31fda387d3a621e66c0db624b812bcc901d6c1ab98bedf0a7
[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" "26f26e9909c0d3c31fda387d3a621e66c0db624b812bcc901d6c1ab98bedf0a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling greenback v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "26f26e9909c0d3c31fda387d3a621e66c0db624b812bcc901d6c1ab98bedf0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f26e9909c0d3c31fda387d3a621e66c0db624b812bcc901d6c1ab98bedf0a7", kill_on_drop: false }`
[INFO] [stdout] 26f26e9909c0d3c31fda387d3a621e66c0db624b812bcc901d6c1ab98bedf0a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33017711fe1c27863e5c925a21c6dd16b3b442ff589336d3d088e4b62c4f8bb4
[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" "33017711fe1c27863e5c925a21c6dd16b3b442ff589336d3d088e4b62c4f8bb4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 15 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/greenback-2ac6eea99a1ee250
[INFO] [stdout] test tests::test_add_assign ... ok
[INFO] [stdout] test tests::test_cents ... ok
[INFO] [stdout] test tests::test_div ... ok
[INFO] [stdout] test tests::test_div_assign ... ok
[INFO] [stdout] test tests::test_constructors ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_sum ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_sub_assign ... ok
[INFO] [stdout] test tests::test_dollars ... ok
[INFO] [stdout] test tests::test_ordering ... ok
[INFO] [stdout] test tests::test_equality ... ok
[INFO] [stderr]    Doc-tests greenback
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_mul ... ok
[INFO] [stdout] test tests::test_mul_assign ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "33017711fe1c27863e5c925a21c6dd16b3b442ff589336d3d088e4b62c4f8bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33017711fe1c27863e5c925a21c6dd16b3b442ff589336d3d088e4b62c4f8bb4", kill_on_drop: false }`
[INFO] [stdout] 33017711fe1c27863e5c925a21c6dd16b3b442ff589336d3d088e4b62c4f8bb4