[INFO] fetching crate swamp-vm-host 0.1.16...
[INFO] testing swamp-vm-host-0.1.16 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate swamp-vm-host 0.1.16 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate swamp-vm-host 0.1.16
[INFO] finished tweaking crates.io crate swamp-vm-host 0.1.16
[INFO] tweaked toml for crates.io crate swamp-vm-host 0.1.16 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swamp-vm-host 0.1.16 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swamp-vm-host 0.1.16 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swamp-vm-types v0.1.16
[INFO] [stderr]   Downloaded swamp-vm v0.1.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dafbde190149cb2342dba74fe64c2642e1d2bd33497672b00e11bd6ec5a1ed3
[INFO] running `Command { std: "docker" "start" "-a" "2dafbde190149cb2342dba74fe64c2642e1d2bd33497672b00e11bd6ec5a1ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dafbde190149cb2342dba74fe64c2642e1d2bd33497672b00e11bd6ec5a1ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dafbde190149cb2342dba74fe64c2642e1d2bd33497672b00e11bd6ec5a1ed3", kill_on_drop: false }`
[INFO] [stdout] 2dafbde190149cb2342dba74fe64c2642e1d2bd33497672b00e11bd6ec5a1ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cb4a921d3ff87dc696e0c733e9c31270f35b09b9a97d6f2f839a86a335719df
[INFO] running `Command { std: "docker" "start" "-a" "4cb4a921d3ff87dc696e0c733e9c31270f35b09b9a97d6f2f839a86a335719df", kill_on_drop: false }`
[INFO] [stderr]    Compiling swamp-vm-types v0.1.16
[INFO] [stderr]    Compiling seq-map v0.0.13
[INFO] [stderr]    Compiling swamp-vm v0.1.16
[INFO] [stderr]    Compiling swamp-vm-host v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "4cb4a921d3ff87dc696e0c733e9c31270f35b09b9a97d6f2f839a86a335719df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb4a921d3ff87dc696e0c733e9c31270f35b09b9a97d6f2f839a86a335719df", kill_on_drop: false }`
[INFO] [stdout] 4cb4a921d3ff87dc696e0c733e9c31270f35b09b9a97d6f2f839a86a335719df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15eb570335847ed70986f55960f0d8858009ce09e66e14ba4cc549468123dc15
[INFO] running `Command { std: "docker" "start" "-a" "15eb570335847ed70986f55960f0d8858009ce09e66e14ba4cc549468123dc15", kill_on_drop: false }`
[INFO] [stderr]    Compiling swamp-vm-host v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "15eb570335847ed70986f55960f0d8858009ce09e66e14ba4cc549468123dc15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15eb570335847ed70986f55960f0d8858009ce09e66e14ba4cc549468123dc15", kill_on_drop: false }`
[INFO] [stdout] 15eb570335847ed70986f55960f0d8858009ce09e66e14ba4cc549468123dc15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ec47b51cbe1dcb834793d6c3aa3e4abf71a94b0b7c9318bb5e88d4851b06435
[INFO] running `Command { std: "docker" "start" "-a" "6ec47b51cbe1dcb834793d6c3aa3e4abf71a94b0b7c9318bb5e88d4851b06435", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swamp_vm_host-539a826b145783ac)
[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]    Doc-tests swamp_vm_host
[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" "6ec47b51cbe1dcb834793d6c3aa3e4abf71a94b0b7c9318bb5e88d4851b06435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec47b51cbe1dcb834793d6c3aa3e4abf71a94b0b7c9318bb5e88d4851b06435", kill_on_drop: false }`
[INFO] [stdout] 6ec47b51cbe1dcb834793d6c3aa3e4abf71a94b0b7c9318bb5e88d4851b06435