[INFO] cloning repository https://github.com/SAPikachu/euphonium
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SAPikachu/euphonium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAPikachu%2Feuphonium", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAPikachu%2Feuphonium'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9914215bc554a13781804d589394c4787e8a5254
[INFO] checking SAPikachu/euphonium against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAPikachu%2Feuphonium" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SAPikachu/euphonium on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SAPikachu/euphonium
[INFO] finished tweaking git repo https://github.com/SAPikachu/euphonium
[INFO] tweaked toml for git repo https://github.com/SAPikachu/euphonium written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/SAPikachu/euphonium already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/dpc/mioco.pre-0.9.git`
[INFO] [stderr]     Updating git repository `https://github.com/sopium/treebitmap.git`
[INFO] [stderr]     Updating git repository `https://github.com/SAPikachu/timebomb.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded endian-type v0.1.2
[INFO] [stderr]   Downloaded thread-scoped v1.0.2
[INFO] [stderr]   Downloaded openssl v0.10.24
[INFO] [stderr]   Downloaded bytes v0.3.0
[INFO] [stderr]   Downloaded atty v0.2.6
[INFO] [stderr]   Downloaded slab v0.1.3
[INFO] [stderr]   Downloaded mio v0.5.1
[INFO] [stderr]   Downloaded macro-attr v0.2.0
[INFO] [stderr]   Downloaded data-encoding v1.2.0
[INFO] [stderr]   Downloaded docopt v0.8.3
[INFO] [stderr]   Downloaded nibble_vec v0.1.0
[INFO] [stderr]   Downloaded serde_json v1.0.9
[INFO] [stderr]   Downloaded owning_ref v0.2.4
[INFO] [stderr]   Downloaded regex v0.2.5
[INFO] [stderr]   Downloaded spin v0.4.6
[INFO] [stderr]   Downloaded num v0.1.41
[INFO] [stderr]   Downloaded openssl-sys v0.9.48
[INFO] [stderr]   Downloaded tokio v1.6.1
[INFO] [stderr]   Downloaded pnet_sys v0.20.0
[INFO] [stderr]   Downloaded either v1.4.0
[INFO] [stderr]   Downloaded parking_lot_core v0.2.10
[INFO] [stderr]   Downloaded ipnetwork v0.12.7
[INFO] [stderr]   Downloaded privdrop v0.1.3
[INFO] [stderr]   Downloaded trust-dns-client v0.20.3
[INFO] [stderr]   Downloaded context v1.0.1
[INFO] [stderr]   Downloaded nix v0.6.0
[INFO] [stderr]   Downloaded miow v0.1.5
[INFO] [stderr]   Downloaded nix v0.8.1
[INFO] [stderr]   Downloaded parking_lot v0.4.8
[INFO] [stderr]   Downloaded radix_trie v0.2.1
[INFO] [stderr]   Downloaded pnet_base v0.20.0
[INFO] [stderr]   Downloaded serde_yaml v0.7.3
[INFO] [stderr]   Downloaded atom v0.3.4
[INFO] [stderr]   Downloaded nix v0.5.1
[INFO] [stderr]   Downloaded pnet_datalink v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d399eed1613150a2bd092dc6ac16deb8057091283e355f3518d160673fb4e96f
[INFO] running `Command { std: "docker" "start" "-a" "d399eed1613150a2bd092dc6ac16deb8057091283e355f3518d160673fb4e96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d399eed1613150a2bd092dc6ac16deb8057091283e355f3518d160673fb4e96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d399eed1613150a2bd092dc6ac16deb8057091283e355f3518d160673fb4e96f", kill_on_drop: false }`
[INFO] [stdout] d399eed1613150a2bd092dc6ac16deb8057091283e355f3518d160673fb4e96f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfd16a976c24da4114749d7ca7ae73bc978766f118a0263e1fb3e90b7fce5722
[INFO] running `Command { std: "docker" "start" "-a" "dfd16a976c24da4114749d7ca7ae73bc978766f118a0263e1fb3e90b7fce5722", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking num-traits v0.2.0
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking matches v0.1.6
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.4.2
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking smallvec v0.6.0
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
[INFO] [stderr]     Checking pnet_base v0.20.0
[INFO] [stderr]     Checking either v1.4.0
[INFO] [stderr]     Checking itoa v0.3.4
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking slab v0.2.0
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking spin v0.4.6
[INFO] [stderr]     Checking owning_ref v0.2.4
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking ipnetwork v0.12.7
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking macro-attr v0.2.0
[INFO] [stderr]     Checking data-encoding v1.2.0
[INFO] [stderr]     Checking treebitmap v0.2.2 (https://github.com/sopium/treebitmap.git#fb5f2235)
[INFO] [stderr]     Checking atom v0.3.4
[INFO] [stderr]     Checking tinyvec v1.2.0
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling context v1.0.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking yaml-rust v0.4.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking pnet_sys v0.20.0
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-integer v0.1.36
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking pnet_datalink v0.20.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking pulse v0.5.3
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking regex v0.2.5
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking timebomb v0.1.2 (https://github.com/SAPikachu/timebomb.git#3f97bfc3)
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking parking_lot_core v0.2.10
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking env_logger v0.8.3
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking privdrop v0.1.3
[INFO] [stderr]     Checking mioco v0.8.1 (https://github.com/dpc/mioco.pre-0.9.git?rev=23484def102216b3cfc09af4e3a9b15d622dc77e#23484def)
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking serde_yaml v0.7.3
[INFO] [stderr]     Checking serde_json v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking trust-dns-proto v0.20.3
[INFO] [stderr]     Checking trust-dns-client v0.20.3
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking euphonium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.51s
[INFO] running `Command { std: "docker" "inspect" "dfd16a976c24da4114749d7ca7ae73bc978766f118a0263e1fb3e90b7fce5722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd16a976c24da4114749d7ca7ae73bc978766f118a0263e1fb3e90b7fce5722", kill_on_drop: false }`
[INFO] [stdout] dfd16a976c24da4114749d7ca7ae73bc978766f118a0263e1fb3e90b7fce5722