[INFO] fetching crate ppom 0.7.0...
[INFO] testing ppom-0.7.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ppom 0.7.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate ppom 0.7.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ppom 0.7.0
[INFO] finished tweaking crates.io crate ppom 0.7.0
[INFO] tweaked toml for crates.io crate ppom 0.7.0 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate crates.io crate ppom 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdec60104d49032ecd37647351dd41234c01bcf50597ebe76ad67534e938a84c
[INFO] running `Command { std: "docker" "start" "-a" "fdec60104d49032ecd37647351dd41234c01bcf50597ebe76ad67534e938a84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdec60104d49032ecd37647351dd41234c01bcf50597ebe76ad67534e938a84c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdec60104d49032ecd37647351dd41234c01bcf50597ebe76ad67534e938a84c", kill_on_drop: false }`
[INFO] [stdout] fdec60104d49032ecd37647351dd41234c01bcf50597ebe76ad67534e938a84c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3edb53c65730f7ac2ccd1206739537c5f29e4ad02125ca25e265fcf3ab6f3d25
[INFO] running `Command { std: "docker" "start" "-a" "3edb53c65730f7ac2ccd1206739537c5f29e4ad02125ca25e265fcf3ab6f3d25", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ppom v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
[INFO] running `Command { std: "docker" "inspect" "3edb53c65730f7ac2ccd1206739537c5f29e4ad02125ca25e265fcf3ab6f3d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3edb53c65730f7ac2ccd1206739537c5f29e4ad02125ca25e265fcf3ab6f3d25", kill_on_drop: false }`
[INFO] [stdout] 3edb53c65730f7ac2ccd1206739537c5f29e4ad02125ca25e265fcf3ab6f3d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44f36ab9286b143b36c8b7394b47d075e9792fd39fe41026c47f5abfc28d2707
[INFO] running `Command { std: "docker" "start" "-a" "44f36ab9286b143b36c8b7394b47d075e9792fd39fe41026c47f5abfc28d2707", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling derive_arbitrary v0.4.7
[INFO] [stderr]    Compiling arbitrary v0.4.7
[INFO] [stderr]    Compiling ppom v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.41s
[INFO] running `Command { std: "docker" "inspect" "44f36ab9286b143b36c8b7394b47d075e9792fd39fe41026c47f5abfc28d2707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f36ab9286b143b36c8b7394b47d075e9792fd39fe41026c47f5abfc28d2707", kill_on_drop: false }`
[INFO] [stdout] 44f36ab9286b143b36c8b7394b47d075e9792fd39fe41026c47f5abfc28d2707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 976d161c92bf3367228c22bf824951c73619f8c8c9f062fe94cc58405b421007
[INFO] running `Command { std: "docker" "start" "-a" "976d161c92bf3367228c22bf824951c73619f8c8c9f062fe94cc58405b421007", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ppom-b76e06b0aab3e8a4)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test mdb::mdb_test::test_unique_hash ... ok
[INFO] [stdout] test mdb_node::mdb_node_test::test_node ... ok
[INFO] [stdout] test spinlock::spinlock_test::test_spinlock ... ok
[INFO] [stdout] test omap::omap_test::test_simple_omap ... ok
[INFO] [stdout] test arc::arc_test::test_arc_omap has been running for over 60 seconds
[INFO] [stdout] test mdb::mdb_test::test_mdb_omap has been running for over 60 seconds
[INFO] [stdout] test rc::rc_test::test_rc_omap has been running for over 60 seconds
[INFO] [stdout] test rc::rc_test::test_rc_omap ... ok
[INFO] [stdout] test arc::arc_test::test_arc_omap ... ok
[INFO] [stdout] test mdb::mdb_test::test_mdb_omap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 415.59s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ppom
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/./ppom.rs - arc::ppom::OMap<K,V>::range (line 178) ... ok
[INFO] [stdout] test src/./ppom.rs - rc::ppom::OMap<K,V>::iter (line 153) ... ok
[INFO] [stdout] test src/./ppom.rs - rc::ppom::OMap<K,V>::reverse (line 232) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/omap.rs - omap::OMap<K,V>::iter (line 159) ... ok
[INFO] [stdout] test src/./ppom.rs - rc::ppom::OMap<K,V>::range (line 178) ... ok
[INFO] [stdout] test src/omap.rs - omap::OMap<K,V>::range (line 184) ... ok
[INFO] [stdout] test src/./ppom.rs - arc::ppom::OMap<K,V>::reverse (line 232) ... ok
[INFO] [stdout] test src/omap.rs - omap::OMap<K,V>::reverse (line 238) ... ok
[INFO] [stdout] test src/./ppom.rs - arc::ppom::OMap<K,V>::iter (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "976d161c92bf3367228c22bf824951c73619f8c8c9f062fe94cc58405b421007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976d161c92bf3367228c22bf824951c73619f8c8c9f062fe94cc58405b421007", kill_on_drop: false }`
[INFO] [stdout] 976d161c92bf3367228c22bf824951c73619f8c8c9f062fe94cc58405b421007