[INFO] fetching crate trapeze 0.6.0...
[INFO] checking trapeze-0.6.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate trapeze 0.6.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate trapeze 0.6.0 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 trapeze 0.6.0
[INFO] finished tweaking crates.io crate trapeze 0.6.0
[INFO] tweaked toml for crates.io crate trapeze 0.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 87 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (latest: v0.5.7)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding itertools v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding nix v0.27.1 (latest: v0.29.0)
[INFO] [stderr]       Adding prost v0.12.6 (latest: v0.13.2)
[INFO] [stderr]       Adding prost-build v0.12.6 (latest: v0.13.2)
[INFO] [stderr]       Adding prost-derive v0.12.6 (latest: v0.13.2)
[INFO] [stderr]       Adding prost-types v0.12.6 (latest: v0.13.2)
[INFO] [stderr]       Adding vsock v0.4.0 (latest: v0.5.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded trapeze-codegen v0.6.0
[INFO] [stderr]   Downloaded tokio-vsock v0.5.0
[INFO] [stderr]   Downloaded vsock v0.4.0
[INFO] [stderr]   Downloaded trapeze-macros v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f77a9e9231b46f82da05c45a4b91238d8872fc4e96d6428747e89f5f42473f8c
[INFO] running `Command { std: "docker" "start" "-a" "f77a9e9231b46f82da05c45a4b91238d8872fc4e96d6428747e89f5f42473f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f77a9e9231b46f82da05c45a4b91238d8872fc4e96d6428747e89f5f42473f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77a9e9231b46f82da05c45a4b91238d8872fc4e96d6428747e89f5f42473f8c", kill_on_drop: false }`
[INFO] [stdout] f77a9e9231b46f82da05c45a4b91238d8872fc4e96d6428747e89f5f42473f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bfce32a92dde432e6a7dd64bbdb2be24a03590c258cf6a4847d0d2adb264b01b
[INFO] running `Command { std: "docker" "start" "-a" "bfce32a92dde432e6a7dd64bbdb2be24a03590c258cf6a4847d0d2adb264b01b", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking rustix v0.38.35
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking vsock v0.4.0
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]     Checking prost-types v0.12.6
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking tokio-vsock v0.5.0
[INFO] [stderr]     Checking prost-build v0.12.6
[INFO] [stderr]     Checking trapeze-codegen v0.6.0
[INFO] [stderr]    Compiling trapeze-macros v0.6.0
[INFO] [stderr]     Checking trapeze v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.42s
[INFO] running `Command { std: "docker" "inspect" "bfce32a92dde432e6a7dd64bbdb2be24a03590c258cf6a4847d0d2adb264b01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfce32a92dde432e6a7dd64bbdb2be24a03590c258cf6a4847d0d2adb264b01b", kill_on_drop: false }`
[INFO] [stdout] bfce32a92dde432e6a7dd64bbdb2be24a03590c258cf6a4847d0d2adb264b01b
[INFO] checking trapeze-0.6.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate trapeze 0.6.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate trapeze 0.6.0 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 trapeze 0.6.0
[INFO] finished tweaking crates.io crate trapeze 0.6.0
[INFO] tweaked toml for crates.io crate trapeze 0.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 87 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding fixedbitset v0.4.2 (latest: v0.5.7)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding itertools v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding miniz_oxide v0.7.4 (latest: v0.8.0)
[INFO] [stderr]       Adding nix v0.27.1 (latest: v0.29.0)
[INFO] [stderr]       Adding prost v0.12.6 (latest: v0.13.2)
[INFO] [stderr]       Adding prost-build v0.12.6 (latest: v0.13.2)
[INFO] [stderr]       Adding prost-derive v0.12.6 (latest: v0.13.2)
[INFO] [stderr]       Adding prost-types v0.12.6 (latest: v0.13.2)
[INFO] [stderr]       Adding vsock v0.4.0 (latest: v0.5.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[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] [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2d3070257438f15a677bfc710ba3cacdf76e7c7a0d161348fabeebc34b237c18
[INFO] running `Command { std: "docker" "start" "-a" "2d3070257438f15a677bfc710ba3cacdf76e7c7a0d161348fabeebc34b237c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d3070257438f15a677bfc710ba3cacdf76e7c7a0d161348fabeebc34b237c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3070257438f15a677bfc710ba3cacdf76e7c7a0d161348fabeebc34b237c18", kill_on_drop: false }`
[INFO] [stdout] 2d3070257438f15a677bfc710ba3cacdf76e7c7a0d161348fabeebc34b237c18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6fd51e5f5ac355d767041f1db2010ff40d71be7fe25a130f7bd7f701a8bc9680
[INFO] running `Command { std: "docker" "start" "-a" "6fd51e5f5ac355d767041f1db2010ff40d71be7fe25a130f7bd7f701a8bc9680", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking rustix v0.38.35
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking vsock v0.4.0
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-vsock v0.5.0
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]     Checking trapeze-codegen v0.6.0
[INFO] [stderr]    Compiling trapeze-macros v0.6.0
[INFO] [stderr]     Checking trapeze v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `Command { std: "docker" "inspect" "6fd51e5f5ac355d767041f1db2010ff40d71be7fe25a130f7bd7f701a8bc9680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd51e5f5ac355d767041f1db2010ff40d71be7fe25a130f7bd7f701a8bc9680", kill_on_drop: false }`
[INFO] [stdout] 6fd51e5f5ac355d767041f1db2010ff40d71be7fe25a130f7bd7f701a8bc9680