[INFO] fetching crate kusabira 0.1.1...
[INFO] checking kusabira-0.1.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate kusabira 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate kusabira 0.1.1 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 kusabira 0.1.1
[INFO] finished tweaking crates.io crate kusabira 0.1.1
[INFO] tweaked toml for crates.io crate kusabira 0.1.1 written to /workspace/builds/worker-5-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 62 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.68.1 (latest: v0.70.1)
[INFO] [stderr]       Adding cfg-expr v0.15.8 (latest: v0.16.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding peeking_take_while v0.1.2 (latest: v1.0.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding system-deps v6.2.2 (latest: v7.0.2)
[INFO] [stderr]       Adding which v4.4.2 (latest: v6.0.3)
[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]     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] aee5e9fcb0abc669736f5d862a5522de932b27fd8aba9bbc9eb276a70a7bf833
[INFO] running `Command { std: "docker" "start" "-a" "aee5e9fcb0abc669736f5d862a5522de932b27fd8aba9bbc9eb276a70a7bf833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aee5e9fcb0abc669736f5d862a5522de932b27fd8aba9bbc9eb276a70a7bf833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee5e9fcb0abc669736f5d862a5522de932b27fd8aba9bbc9eb276a70a7bf833", kill_on_drop: false }`
[INFO] [stdout] aee5e9fcb0abc669736f5d862a5522de932b27fd8aba9bbc9eb276a70a7bf833
[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] 7e8859105ead28a505f4df9af58a762d463df2eb3fa12580a18aade22c7dcc0a
[INFO] running `Command { std: "docker" "start" "-a" "7e8859105ead28a505f4df9af58a762d463df2eb3fa12580a18aade22c7dcc0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling rustix v0.38.35
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking cfg-expr v0.15.8
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking version-compare v0.2.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking peeking_take_while v0.1.2
[INFO] [stderr]     Checking pkg-config v0.3.30
[INFO] [stderr]     Checking cc v1.1.15
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking cexpr v0.6.0
[INFO] [stderr]     Checking system-deps v6.2.2
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking kusabira v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "7e8859105ead28a505f4df9af58a762d463df2eb3fa12580a18aade22c7dcc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8859105ead28a505f4df9af58a762d463df2eb3fa12580a18aade22c7dcc0a", kill_on_drop: false }`
[INFO] [stdout] 7e8859105ead28a505f4df9af58a762d463df2eb3fa12580a18aade22c7dcc0a
[INFO] checking kusabira-0.1.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate kusabira 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate kusabira 0.1.1 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 kusabira 0.1.1
[INFO] finished tweaking crates.io crate kusabira 0.1.1
[INFO] tweaked toml for crates.io crate kusabira 0.1.1 written to /workspace/builds/worker-5-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 62 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.68.1 (latest: v0.70.1)
[INFO] [stderr]       Adding cfg-expr v0.15.8 (latest: v0.16.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding peeking_take_while v0.1.2 (latest: v1.0.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding system-deps v6.2.2 (latest: v7.0.2)
[INFO] [stderr]       Adding which v4.4.2 (latest: v6.0.3)
[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] 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] 318dda1ac5a152fb84f39b66a3f607e581cfeca9c7fc7437d9aef3d5e5985c77
[INFO] running `Command { std: "docker" "start" "-a" "318dda1ac5a152fb84f39b66a3f607e581cfeca9c7fc7437d9aef3d5e5985c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "318dda1ac5a152fb84f39b66a3f607e581cfeca9c7fc7437d9aef3d5e5985c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "318dda1ac5a152fb84f39b66a3f607e581cfeca9c7fc7437d9aef3d5e5985c77", kill_on_drop: false }`
[INFO] [stdout] 318dda1ac5a152fb84f39b66a3f607e581cfeca9c7fc7437d9aef3d5e5985c77
[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] d5d0d46a5c72eaf6f6d868a41ec55af6ebce1d9a092a2b8904065e55c3fe861c
[INFO] running `Command { std: "docker" "start" "-a" "d5d0d46a5c72eaf6f6d868a41ec55af6ebce1d9a092a2b8904065e55c3fe861c", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling rustix v0.38.35
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking cfg-expr v0.15.8
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking peeking_take_while v0.1.2
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking version-compare v0.2.0
[INFO] [stderr]     Checking pkg-config v0.3.30
[INFO] [stderr]     Checking cc v1.1.15
[INFO] [stderr]     Checking cexpr v0.6.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking system-deps v6.2.2
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking kusabira v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.05s
[INFO] running `Command { std: "docker" "inspect" "d5d0d46a5c72eaf6f6d868a41ec55af6ebce1d9a092a2b8904065e55c3fe861c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d0d46a5c72eaf6f6d868a41ec55af6ebce1d9a092a2b8904065e55c3fe861c", kill_on_drop: false }`
[INFO] [stdout] d5d0d46a5c72eaf6f6d868a41ec55af6ebce1d9a092a2b8904065e55c3fe861c