[INFO] fetching crate wtp 0.0.0...
[INFO] testing wtp-0.0.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate wtp 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate wtp 0.0.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wtp 0.0.0
[INFO] finished tweaking crates.io crate wtp 0.0.0
[INFO] tweaked toml for crates.io crate wtp 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate wtp 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7af1f042d65962da2ff07588118ef0177a04501eb3eedbd97762cd1c22a88b48
[INFO] running `Command { std: "docker" "start" "-a" "7af1f042d65962da2ff07588118ef0177a04501eb3eedbd97762cd1c22a88b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7af1f042d65962da2ff07588118ef0177a04501eb3eedbd97762cd1c22a88b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af1f042d65962da2ff07588118ef0177a04501eb3eedbd97762cd1c22a88b48", kill_on_drop: false }`
[INFO] [stdout] 7af1f042d65962da2ff07588118ef0177a04501eb3eedbd97762cd1c22a88b48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da1c01b850ff43f11782bcfcd37d26e4b4ef6b0d64eb1bb07977ecbcdb9053a1
[INFO] running `Command { std: "docker" "start" "-a" "da1c01b850ff43f11782bcfcd37d26e4b4ef6b0d64eb1bb07977ecbcdb9053a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling wtp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "da1c01b850ff43f11782bcfcd37d26e4b4ef6b0d64eb1bb07977ecbcdb9053a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1c01b850ff43f11782bcfcd37d26e4b4ef6b0d64eb1bb07977ecbcdb9053a1", kill_on_drop: false }`
[INFO] [stdout] da1c01b850ff43f11782bcfcd37d26e4b4ef6b0d64eb1bb07977ecbcdb9053a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12f75c6c54db3900a8852a866aa811c9b445c0e93b82aa887e3dad8e8127fe63
[INFO] running `Command { std: "docker" "start" "-a" "12f75c6c54db3900a8852a866aa811c9b445c0e93b82aa887e3dad8e8127fe63", kill_on_drop: false }`
[INFO] [stderr]    Compiling wtp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "12f75c6c54db3900a8852a866aa811c9b445c0e93b82aa887e3dad8e8127fe63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f75c6c54db3900a8852a866aa811c9b445c0e93b82aa887e3dad8e8127fe63", kill_on_drop: false }`
[INFO] [stdout] 12f75c6c54db3900a8852a866aa811c9b445c0e93b82aa887e3dad8e8127fe63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ccf4dba015e885d85e760305ea99ae58b9b5bcb05667fac468d08a72b68380e
[INFO] running `Command { std: "docker" "start" "-a" "8ccf4dba015e885d85e760305ea99ae58b9b5bcb05667fac468d08a72b68380e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wtp-acaefb1f9f9bdec7)
[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" "8ccf4dba015e885d85e760305ea99ae58b9b5bcb05667fac468d08a72b68380e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ccf4dba015e885d85e760305ea99ae58b9b5bcb05667fac468d08a72b68380e", kill_on_drop: false }`
[INFO] [stdout] 8ccf4dba015e885d85e760305ea99ae58b9b5bcb05667fac468d08a72b68380e