[INFO] fetching crate psyche 0.2.19...
[INFO] testing psyche-0.2.19 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate psyche 0.2.19 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate psyche 0.2.19 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate psyche 0.2.19
[INFO] finished tweaking crates.io crate psyche 0.2.19
[INFO] tweaked toml for crates.io crate psyche 0.2.19 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14327c211d98263fcfeb224ce020df27e92c641777e2596a6bcafef0ca0a630e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "14327c211d98263fcfeb224ce020df27e92c641777e2596a6bcafef0ca0a630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14327c211d98263fcfeb224ce020df27e92c641777e2596a6bcafef0ca0a630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14327c211d98263fcfeb224ce020df27e92c641777e2596a6bcafef0ca0a630e", kill_on_drop: false }`
[INFO] [stdout] 14327c211d98263fcfeb224ce020df27e92c641777e2596a6bcafef0ca0a630e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 68d71537925db7026e598c6747ff6b11675d13e15fbbd4969a817f563fc24ec2
[INFO] running `Command { std: "docker" "start" "-a" "68d71537925db7026e598c6747ff6b11675d13e15fbbd4969a817f563fc24ec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling psyche-core v0.2.19
[INFO] [stderr]    Compiling psyche-host v0.2.19
[INFO] [stderr]    Compiling psyche-graphics v0.2.19
[INFO] [stderr]    Compiling psyche-serde v0.2.19
[INFO] [stderr]    Compiling psyche v0.2.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "68d71537925db7026e598c6747ff6b11675d13e15fbbd4969a817f563fc24ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d71537925db7026e598c6747ff6b11675d13e15fbbd4969a817f563fc24ec2", kill_on_drop: false }`
[INFO] [stdout] 68d71537925db7026e598c6747ff6b11675d13e15fbbd4969a817f563fc24ec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f752f500a2a66ff9f464884bd985933e8d44dff40fcecf2f42f92f9eece04aee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f752f500a2a66ff9f464884bd985933e8d44dff40fcecf2f42f92f9eece04aee", kill_on_drop: false }`
[INFO] [stderr]    Compiling psyche v0.2.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "f752f500a2a66ff9f464884bd985933e8d44dff40fcecf2f42f92f9eece04aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f752f500a2a66ff9f464884bd985933e8d44dff40fcecf2f42f92f9eece04aee", kill_on_drop: false }`
[INFO] [stdout] f752f500a2a66ff9f464884bd985933e8d44dff40fcecf2f42f92f9eece04aee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a2cd5d1423e6278bfd8167bd60d6847b548ee2ca587cad0863d1d2dc60631af5
[INFO] running `Command { std: "docker" "start" "-a" "a2cd5d1423e6278bfd8167bd60d6847b548ee2ca587cad0863d1d2dc60631af5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/psyche-2e6b06cf5f3618d9
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests psyche
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2cd5d1423e6278bfd8167bd60d6847b548ee2ca587cad0863d1d2dc60631af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2cd5d1423e6278bfd8167bd60d6847b548ee2ca587cad0863d1d2dc60631af5", kill_on_drop: false }`
[INFO] [stdout] a2cd5d1423e6278bfd8167bd60d6847b548ee2ca587cad0863d1d2dc60631af5