[INFO] fetching crate pot-rs 0.5.0...
[INFO] testing pot-rs-0.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate pot-rs 0.5.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate pot-rs 0.5.0 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 pot-rs 0.5.0
[INFO] finished tweaking crates.io crate pot-rs 0.5.0
[INFO] tweaked toml for crates.io crate pot-rs 0.5.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] fefba42fa09d1ffe1ee5307a3d8827beaa65421551c09e465b8afd9aca112580
[INFO] running `Command { std: "docker" "start" "-a" "fefba42fa09d1ffe1ee5307a3d8827beaa65421551c09e465b8afd9aca112580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fefba42fa09d1ffe1ee5307a3d8827beaa65421551c09e465b8afd9aca112580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fefba42fa09d1ffe1ee5307a3d8827beaa65421551c09e465b8afd9aca112580", kill_on_drop: false }`
[INFO] [stdout] fefba42fa09d1ffe1ee5307a3d8827beaa65421551c09e465b8afd9aca112580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 1339a9ac8ea5abaaa21badbe644a0c81a8d7893f4909ef954c85c55e3be37f4c
[INFO] running `Command { std: "docker" "start" "-a" "1339a9ac8ea5abaaa21badbe644a0c81a8d7893f4909ef954c85c55e3be37f4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling pot-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.77s
[INFO] running `Command { std: "docker" "inspect" "1339a9ac8ea5abaaa21badbe644a0c81a8d7893f4909ef954c85c55e3be37f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1339a9ac8ea5abaaa21badbe644a0c81a8d7893f4909ef954c85c55e3be37f4c", kill_on_drop: false }`
[INFO] [stdout] 1339a9ac8ea5abaaa21badbe644a0c81a8d7893f4909ef954c85c55e3be37f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 6638884a877a02d368383ab0fc81564aeb588caaef8c10f7281619ef61ca081e
[INFO] running `Command { std: "docker" "start" "-a" "6638884a877a02d368383ab0fc81564aeb588caaef8c10f7281619ef61ca081e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pot-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "6638884a877a02d368383ab0fc81564aeb588caaef8c10f7281619ef61ca081e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6638884a877a02d368383ab0fc81564aeb588caaef8c10f7281619ef61ca081e", kill_on_drop: false }`
[INFO] [stdout] 6638884a877a02d368383ab0fc81564aeb588caaef8c10f7281619ef61ca081e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 1bf64a67461916123f988067cb03dd9c29bf294592877c8dfc32d8b4dc7220a7
[INFO] running `Command { std: "docker" "start" "-a" "1bf64a67461916123f988067cb03dd9c29bf294592877c8dfc32d8b4dc7220a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pot_rs-011b2c564c64bd65)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test bridge::tests::bridge_conf_fromstr_001 ... ok
[INFO] [stdout] test bridge::tests::bridge_conf_fromstr_004 ... ok
[INFO] [stdout] test bridge::tests::bridge_conf_fromstr_003 ... ok
[INFO] [stdout] test bridge::tests::bridge_conf_fromstr_002 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_003 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_005 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_002 ... ok
[INFO] [stdout] test bridge::tests::bridge_conf_fromstr_005 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_default ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_007 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_011 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_010 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_008 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_004 ... ok
[INFO] [stdout] test bridge::tests::bridge_conf_fromstr_020 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_merge_001 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_051 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_001 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_merge_002 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_009 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_012 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_006 ... ok
[INFO] [stdout] test system::tests::partial_system_conf_fromstr_050 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pot-rs
[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" "1bf64a67461916123f988067cb03dd9c29bf294592877c8dfc32d8b4dc7220a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf64a67461916123f988067cb03dd9c29bf294592877c8dfc32d8b4dc7220a7", kill_on_drop: false }`
[INFO] [stdout] 1bf64a67461916123f988067cb03dd9c29bf294592877c8dfc32d8b4dc7220a7