[INFO] fetching crate ps-mem 0.2.8...
[INFO] testing ps-mem-0.2.8 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate ps-mem 0.2.8 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate ps-mem 0.2.8 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-23/source/.cargo/config
[INFO] started tweaking crates.io crate ps-mem 0.2.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ps-mem 0.2.8
[INFO] tweaked toml for crates.io crate ps-mem 0.2.8 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate ps-mem 0.2.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memx-cdy v0.1.7
[INFO] [stderr]   Downloaded rust-version-info-file v0.1.3
[INFO] [stderr]   Downloaded exec-target v0.2.4
[INFO] [stderr]   Downloaded cfg-iif v0.2.2
[INFO] [stderr]   Downloaded runnel v0.3.9
[INFO] [stderr]   Downloaded memx v0.1.18
[INFO] [stderr]   Downloaded naive_opt v0.1.16
[INFO] [stderr]   Downloaded flood-tide v0.2.4
[INFO] [stderr]   Downloaded assert-text v0.2.5
[INFO] [stderr]   Downloaded linux-procfs v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4c2fb2d5d47b1f4eb776c09e42904d0e540674240bce5e8c9c5bc47f6ae3a53
[INFO] running `Command { std: "docker" "start" "-a" "b4c2fb2d5d47b1f4eb776c09e42904d0e540674240bce5e8c9c5bc47f6ae3a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4c2fb2d5d47b1f4eb776c09e42904d0e540674240bce5e8c9c5bc47f6ae3a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c2fb2d5d47b1f4eb776c09e42904d0e540674240bce5e8c9c5bc47f6ae3a53", kill_on_drop: false }`
[INFO] [stdout] b4c2fb2d5d47b1f4eb776c09e42904d0e540674240bce5e8c9c5bc47f6ae3a53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 391f710e4f7e1659a798ebb8990d0754b4e2a64a6d21c58304f279c189531fc0
[INFO] running `Command { std: "docker" "start" "-a" "391f710e4f7e1659a798ebb8990d0754b4e2a64a6d21c58304f279c189531fc0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling rust-version-info-file v0.1.3
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling anyhow v1.0.45
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling cfg-iif v0.2.2
[INFO] [stderr]    Compiling flood-tide v0.2.4
[INFO] [stderr]    Compiling ps-mem v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling memx v0.1.18
[INFO] [stderr]    Compiling runnel v0.3.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling naive_opt v0.1.16
[INFO] [stderr]    Compiling linux-procfs v0.3.10
[INFO] [stderr]    Compiling memx-cdy v0.1.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
[INFO] running `Command { std: "docker" "inspect" "391f710e4f7e1659a798ebb8990d0754b4e2a64a6d21c58304f279c189531fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391f710e4f7e1659a798ebb8990d0754b4e2a64a6d21c58304f279c189531fc0", kill_on_drop: false }`
[INFO] [stdout] 391f710e4f7e1659a798ebb8990d0754b4e2a64a6d21c58304f279c189531fc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a10052a1ff4dac5b4f5085507b46c6808fae863eb2a06406cd8782873af47692
[INFO] running `Command { std: "docker" "start" "-a" "a10052a1ff4dac5b4f5085507b46c6808fae863eb2a06406cd8782873af47692", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling exec-target v0.2.4
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling assert-text v0.2.5
[INFO] [stderr]    Compiling ps-mem v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.32s
[INFO] running `Command { std: "docker" "inspect" "a10052a1ff4dac5b4f5085507b46c6808fae863eb2a06406cd8782873af47692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10052a1ff4dac5b4f5085507b46c6808fae863eb2a06406cd8782873af47692", kill_on_drop: false }`
[INFO] [stdout] a10052a1ff4dac5b4f5085507b46c6808fae863eb2a06406cd8782873af47692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b80608bff0a53c9da4080b71c9344259f19a07951bef63976dcc74d72ad48adf
[INFO] running `Command { std: "docker" "start" "-a" "b80608bff0a53c9da4080b71c9344259f19a07951bef63976dcc74d72ad48adf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libps_mem-41363c825ea889a2)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test util::opt_sort_order::tests::test_display_empty ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_display_rss ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_display_swap ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_invalid ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_swap ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_display_total ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_empty ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_total ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_rss ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ps_mem-6f3846efb9c17a53)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/integration-1c2e3780538446c0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_0::test_help ... ok
[INFO] [stdout] test test_0::test_invalid_opt ... ok
[INFO] [stdout] test test_0::test_version_long ... ok
[INFO] [stdout] test test_0::test_version ... ok
[INFO] [stdout] test test_1::test_t3 ... ok
[INFO] [stdout] test test_0::test_help_long ... ok
[INFO] [stdout] test test_1::test_t1 ... ok
[INFO] [stdout] test test_1::test_t2 ... ok
[INFO] [stdout] test test_1::test_exec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libps_mem
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b80608bff0a53c9da4080b71c9344259f19a07951bef63976dcc74d72ad48adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80608bff0a53c9da4080b71c9344259f19a07951bef63976dcc74d72ad48adf", kill_on_drop: false }`
[INFO] [stdout] b80608bff0a53c9da4080b71c9344259f19a07951bef63976dcc74d72ad48adf