[INFO] fetching crate mwc 5.3.9...
[INFO] checking mwc-5.3.9 against try#0c70cfbec949d241375e31c5a42066be70c720fc for pr-149681
[INFO] extracting crate mwc 5.3.9 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate mwc 5.3.9
[INFO] finished tweaking crates.io crate mwc 5.3.9
[INFO] tweaked toml for crates.io crate mwc 5.3.9 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mwc 5.3.9 on toolchain 0c70cfbec949d241375e31c5a42066be70c720fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mwc 5.3.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf1396215b7b1ee965c36e349ec0b4903fac62d84648cd7576b5f38911c240d5
[INFO] running `Command { std: "docker" "start" "-a" "cf1396215b7b1ee965c36e349ec0b4903fac62d84648cd7576b5f38911c240d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf1396215b7b1ee965c36e349ec0b4903fac62d84648cd7576b5f38911c240d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1396215b7b1ee965c36e349ec0b4903fac62d84648cd7576b5f38911c240d5", kill_on_drop: false }`
[INFO] [stdout] cf1396215b7b1ee965c36e349ec0b4903fac62d84648cd7576b5f38911c240d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2230a294424149d905850c98b397cc9567d6afbc6c75dc19dba80117a6a25a58
[INFO] running `Command { std: "docker" "start" "-a" "2230a294424149d905850c98b397cc9567d6afbc6c75dc19dba80117a6a25a58", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking subtle v2.4.1
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[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
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[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking parking_lot v0.12.4
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[INFO] [stderr]     Checking curve25519-dalek v3.2.1
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[INFO] [stderr]    Compiling tinystr v0.8.1
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[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling darling_core v0.20.11
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[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking async-executor v1.13.2
[INFO] [stderr]    Compiling cc v1.2.29
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[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]     Checking async-channel v1.9.0
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[INFO] [stderr]    Compiling icu_properties v2.0.1
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[INFO] [stderr]    Compiling async-stream-impl v0.3.6
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[INFO] [stderr]    Compiling enum-map-derive v0.17.0
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[INFO] [stderr]    Compiling sysinfo v0.9.6
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking compact_str v0.8.1
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[INFO] [stderr]     Checking num v0.4.3
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[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling cursive-macros v0.1.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking serde_json v1.0.140
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[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling mwc_secp256k1zkp v0.7.16
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling croaring-sys v2.1.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling libgit2-sys v0.18.2+1.9.1
[INFO] [stderr]     Checking futures-executor v0.3.31
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[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking xi-unicode v0.3.0
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking easy-jsonrpc-mw v0.5.4
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking polling v3.8.0
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking log4rs v1.3.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]    Compiling enumset_derive v0.12.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking term v0.6.1
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[INFO] [stderr]     Checking humansize v1.1.1
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[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking croaring v1.1.0
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking mwc_util v5.3.9
[INFO] [stderr]     Checking async-std v1.13.1
[INFO] [stderr]     Checking enumset v1.1.7
[INFO] [stderr]     Checking ctrlc v3.4.7
[INFO] [stderr]     Checking mwc_keychain v5.3.9
[INFO] [stderr]     Checking cursive_core v0.4.6
[INFO] [stderr]     Checking mwc_core v5.3.9
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking mwc_store v5.3.9
[INFO] [stderr]     Checking mwc_pool v5.3.9
[INFO] [stderr]     Checking cursive_table_view v0.15.0
[INFO] [stderr]     Checking cursive v0.21.1
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking mwc_chain v5.3.9
[INFO] [stderr]    Compiling git2 v0.20.2
[INFO] [stderr]     Checking mwc_p2p v5.3.9
[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking mwc_api v5.3.9
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]    Compiling mwc v5.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mwc_servers v5.3.9
[INFO] [stderr]     Checking mwc_config v5.3.9
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.74s
[INFO] running `Command { std: "docker" "inspect" "2230a294424149d905850c98b397cc9567d6afbc6c75dc19dba80117a6a25a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2230a294424149d905850c98b397cc9567d6afbc6c75dc19dba80117a6a25a58", kill_on_drop: false }`
[INFO] [stdout] 2230a294424149d905850c98b397cc9567d6afbc6c75dc19dba80117a6a25a58