[INFO] fetching crate mf1-parser 0.1.4...
[INFO] checking mf1-parser-0.1.4 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate mf1-parser 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate mf1-parser 0.1.4 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 mf1-parser 0.1.4
[INFO] finished tweaking crates.io crate mf1-parser 0.1.4
[INFO] tweaked toml for crates.io crate mf1-parser 0.1.4 written to /workspace/builds/worker-4-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 37 packages to latest compatible versions
[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 zerovec-derive v0.10.3
[INFO] [stderr]   Downloaded databake-derive v0.1.8
[INFO] [stderr]   Downloaded logos-derive v0.14.1
[INFO] [stderr]   Downloaded icu_plurals_data v1.5.0
[INFO] [stderr]   Downloaded databake v0.1.8
[INFO] [stderr]   Downloaded icu_plurals v1.5.0
[INFO] [stderr]   Downloaded logos-codegen v0.14.1
[INFO] [stderr]   Downloaded fixed_decimal v0.5.6
[INFO] [stderr]   Downloaded zerovec v0.10.4
[INFO] [stderr]   Downloaded logos v0.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d4160769b7c55139697ad4467399c7bbc995f5d13e100882d29f8361e8fa84ab
[INFO] running `Command { std: "docker" "start" "-a" "d4160769b7c55139697ad4467399c7bbc995f5d13e100882d29f8361e8fa84ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4160769b7c55139697ad4467399c7bbc995f5d13e100882d29f8361e8fa84ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4160769b7c55139697ad4467399c7bbc995f5d13e100882d29f8361e8fa84ab", kill_on_drop: false }`
[INFO] [stdout] d4160769b7c55139697ad4467399c7bbc995f5d13e100882d29f8361e8fa84ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 08367e64ffb1c28a6b92494a97c2b26f65b3cbcad9808a3fa44d3f9c49ce4606
[INFO] running `Command { std: "docker" "start" "-a" "08367e64ffb1c28a6b92494a97c2b26f65b3cbcad9808a3fa44d3f9c49ce4606", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking litemap v0.7.3
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking icu_plurals_data v1.5.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling logos-codegen v0.14.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling databake-derive v0.1.8
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]     Checking databake v0.1.8
[INFO] [stderr]    Compiling logos-derive v0.14.1
[INFO] [stderr]     Checking fixed_decimal v0.5.6
[INFO] [stderr]     Checking logos v0.14.1
[INFO] [stderr]     Checking zerofrom v0.1.4
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking yoke v0.7.4
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_plurals v1.5.0
[INFO] [stderr]     Checking mf1-parser v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.24s
[INFO] running `Command { std: "docker" "inspect" "08367e64ffb1c28a6b92494a97c2b26f65b3cbcad9808a3fa44d3f9c49ce4606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08367e64ffb1c28a6b92494a97c2b26f65b3cbcad9808a3fa44d3f9c49ce4606", kill_on_drop: false }`
[INFO] [stdout] 08367e64ffb1c28a6b92494a97c2b26f65b3cbcad9808a3fa44d3f9c49ce4606
[INFO] checking mf1-parser-0.1.4 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate mf1-parser 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate mf1-parser 0.1.4 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 mf1-parser 0.1.4
[INFO] finished tweaking crates.io crate mf1-parser 0.1.4
[INFO] tweaked toml for crates.io crate mf1-parser 0.1.4 written to /workspace/builds/worker-4-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]      Locking 37 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 66529153c45cf402d628dbf47e53c4a65855a9ae88d75c459edaccb2b1d5d005
[INFO] running `Command { std: "docker" "start" "-a" "66529153c45cf402d628dbf47e53c4a65855a9ae88d75c459edaccb2b1d5d005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66529153c45cf402d628dbf47e53c4a65855a9ae88d75c459edaccb2b1d5d005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66529153c45cf402d628dbf47e53c4a65855a9ae88d75c459edaccb2b1d5d005", kill_on_drop: false }`
[INFO] [stdout] 66529153c45cf402d628dbf47e53c4a65855a9ae88d75c459edaccb2b1d5d005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5243bdbc7f20f81b0c940720896bccb0653b916cda211f71d4510a6247fd6eec
[INFO] running `Command { std: "docker" "start" "-a" "5243bdbc7f20f81b0c940720896bccb0653b916cda211f71d4510a6247fd6eec", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking litemap v0.7.3
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking icu_plurals_data v1.5.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling logos-codegen v0.14.1
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling databake-derive v0.1.8
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]     Checking databake v0.1.8
[INFO] [stderr]     Checking fixed_decimal v0.5.6
[INFO] [stderr]    Compiling logos-derive v0.14.1
[INFO] [stderr]     Checking zerofrom v0.1.4
[INFO] [stderr]     Checking logos v0.14.1
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking yoke v0.7.4
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_plurals v1.5.0
[INFO] [stderr]     Checking mf1-parser v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.78s
[INFO] running `Command { std: "docker" "inspect" "5243bdbc7f20f81b0c940720896bccb0653b916cda211f71d4510a6247fd6eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5243bdbc7f20f81b0c940720896bccb0653b916cda211f71d4510a6247fd6eec", kill_on_drop: false }`
[INFO] [stdout] 5243bdbc7f20f81b0c940720896bccb0653b916cda211f71d4510a6247fd6eec