[INFO] fetching crate krata-xenevtchn 0.0.20...
[INFO] checking krata-xenevtchn-0.0.20 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate krata-xenevtchn 0.0.20 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate krata-xenevtchn 0.0.20 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate krata-xenevtchn 0.0.20
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate krata-xenevtchn 0.0.20
[INFO] tweaked toml for crates.io crate krata-xenevtchn 0.0.20 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate krata-xenevtchn 0.0.20 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cbc7b5b15633b4ce651b928c2f2431c8e43c02ea651f3d5e27ef73b4ad55702
[INFO] running `Command { std: "docker" "start" "-a" "5cbc7b5b15633b4ce651b928c2f2431c8e43c02ea651f3d5e27ef73b4ad55702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cbc7b5b15633b4ce651b928c2f2431c8e43c02ea651f3d5e27ef73b4ad55702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cbc7b5b15633b4ce651b928c2f2431c8e43c02ea651f3d5e27ef73b4ad55702", kill_on_drop: false }`
[INFO] [stdout] 5cbc7b5b15633b4ce651b928c2f2431c8e43c02ea651f3d5e27ef73b4ad55702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f31b149bcf1883a6c1aa165c8ac4aa4bc621980d10e04b0c264042a3b6e0037
[INFO] running `Command { std: "docker" "start" "-a" "0f31b149bcf1883a6c1aa165c8ac4aa4bc621980d10e04b0c264042a3b6e0037", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking tokio v1.39.3
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking krata-xenevtchn v0.0.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.55s
[INFO] running `Command { std: "docker" "inspect" "0f31b149bcf1883a6c1aa165c8ac4aa4bc621980d10e04b0c264042a3b6e0037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f31b149bcf1883a6c1aa165c8ac4aa4bc621980d10e04b0c264042a3b6e0037", kill_on_drop: false }`
[INFO] [stdout] 0f31b149bcf1883a6c1aa165c8ac4aa4bc621980d10e04b0c264042a3b6e0037
[INFO] checking krata-xenevtchn-0.0.20 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate krata-xenevtchn 0.0.20 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate krata-xenevtchn 0.0.20 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate krata-xenevtchn 0.0.20
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate krata-xenevtchn 0.0.20
[INFO] tweaked toml for crates.io crate krata-xenevtchn 0.0.20 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate krata-xenevtchn 0.0.20 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51a0eaa3c09c9fbe39783b2d8e7696acebd35f8d6fe8bbe3aaa4a92c314ecd22
[INFO] running `Command { std: "docker" "start" "-a" "51a0eaa3c09c9fbe39783b2d8e7696acebd35f8d6fe8bbe3aaa4a92c314ecd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51a0eaa3c09c9fbe39783b2d8e7696acebd35f8d6fe8bbe3aaa4a92c314ecd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a0eaa3c09c9fbe39783b2d8e7696acebd35f8d6fe8bbe3aaa4a92c314ecd22", kill_on_drop: false }`
[INFO] [stdout] 51a0eaa3c09c9fbe39783b2d8e7696acebd35f8d6fe8bbe3aaa4a92c314ecd22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c720e7d27906e420321f5ff182678f4e1d7001a9041ef6fc2798f2e0b1220c1b
[INFO] running `Command { std: "docker" "start" "-a" "c720e7d27906e420321f5ff182678f4e1d7001a9041ef6fc2798f2e0b1220c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking tokio v1.39.3
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking krata-xenevtchn v0.0.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `Command { std: "docker" "inspect" "c720e7d27906e420321f5ff182678f4e1d7001a9041ef6fc2798f2e0b1220c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c720e7d27906e420321f5ff182678f4e1d7001a9041ef6fc2798f2e0b1220c1b", kill_on_drop: false }`
[INFO] [stdout] c720e7d27906e420321f5ff182678f4e1d7001a9041ef6fc2798f2e0b1220c1b