[INFO] fetching crate light_phylogeny 0.31.0...
[INFO] checking light_phylogeny-0.31.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate light_phylogeny 0.31.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate light_phylogeny 0.31.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate light_phylogeny 0.31.0
[INFO] finished tweaking crates.io crate light_phylogeny 0.31.0
[INFO] tweaked toml for crates.io crate light_phylogeny 0.31.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate light_phylogeny 0.31.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded random_color v0.5.1
[INFO] [stderr]   Downloaded getopt v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", 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] 91cc99753293905c3982120aa5b43b6b1b11d0ed655fde879de6c1a078cc1af7
[INFO] running `Command { std: "docker" "start" "-a" "91cc99753293905c3982120aa5b43b6b1b11d0ed655fde879de6c1a078cc1af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91cc99753293905c3982120aa5b43b6b1b11d0ed655fde879de6c1a078cc1af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91cc99753293905c3982120aa5b43b6b1b11d0ed655fde879de6c1a078cc1af7", kill_on_drop: false }`
[INFO] [stdout] 91cc99753293905c3982120aa5b43b6b1b11d0ed655fde879de6c1a078cc1af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4e0fd3651d6ba3abd4a20b65c423d2249355e99174222d601a5dc4e56781761
[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" "b4e0fd3651d6ba3abd4a20b65c423d2249355e99174222d601a5dc4e56781761", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking getopt v1.1.0
[INFO] [stderr]     Checking svg v0.8.2
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking random_color v0.5.1
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking light_phylogeny v0.31.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_free_living_2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/build_tree.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thirdlevel_3.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thirdlevel_5.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thirdlevel_bug.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_big.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_big_2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/modify_tree.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thickness_2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_width_height.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_free_living.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_newick_bug.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thirdlevel_6.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/lca_2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_switch.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_free_living_double.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_3.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_multi.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_copie.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thirdlevel_4.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thirdlevel_2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/lca.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_phyloxml_bug.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thickness.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_newick.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_bug.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_prune.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_free_living_quadruple.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_free_living_3.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_phyloxml.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/read_recphyloxml_thirdlevel_1.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.92s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking light_phylogeny v0.31.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "b4e0fd3651d6ba3abd4a20b65c423d2249355e99174222d601a5dc4e56781761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e0fd3651d6ba3abd4a20b65c423d2249355e99174222d601a5dc4e56781761", kill_on_drop: false }`
[INFO] [stdout] b4e0fd3651d6ba3abd4a20b65c423d2249355e99174222d601a5dc4e56781761