[INFO] cloning repository https://github.com/geigerzaehler/rust-ssb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geigerzaehler/rust-ssb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeigerzaehler%2Frust-ssb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeigerzaehler%2Frust-ssb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd5df1291ea5148b655b3db05c7c2e9d50f8cd99
[INFO] checking geigerzaehler/rust-ssb against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeigerzaehler%2Frust-ssb" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geigerzaehler/rust-ssb on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/geigerzaehler/rust-ssb
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/geigerzaehler/rust-ssb
[INFO] tweaked toml for git repo https://github.com/geigerzaehler/rust-ssb written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/geigerzaehler/rust-ssb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e0b25484a7808a0cc51f79e934c5f83bfecbf98b5c6089dfc4b5a51abeb51b4
[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" "0e0b25484a7808a0cc51f79e934c5f83bfecbf98b5c6089dfc4b5a51abeb51b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e0b25484a7808a0cc51f79e934c5f83bfecbf98b5c6089dfc4b5a51abeb51b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0b25484a7808a0cc51f79e934c5f83bfecbf98b5c6089dfc4b5a51abeb51b4", kill_on_drop: false }`
[INFO] [stdout] 0e0b25484a7808a0cc51f79e934c5f83bfecbf98b5c6089dfc4b5a51abeb51b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2da5891ef7853368f7343cce38c1c87dd1bfd834f548b1778f1995515f30d41
[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" "a2da5891ef7853368f7343cce38c1c87dd1bfd834f548b1778f1995515f30d41", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking futures-core v0.3.8
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[INFO] [stderr]    Compiling serde v1.0.118
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[INFO] [stderr]    Compiling version_check v0.9.2
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[INFO] [stderr]    Compiling maybe-uninit v2.0.0
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[INFO] [stderr]     Checking predicates-core v1.0.0
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[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling num-integer v0.1.44
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking predicates v1.0.5
[INFO] [stderr]    Compiling bit-set v0.5.2
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[INFO] [stderr]     Checking predicates-tree v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
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[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking async-channel v1.5.1
[INFO] [stderr]     Checking crossbeam-utils v0.8.1
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking futures-lite v1.11.3
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[INFO] [stderr]     Checking kv-log-macro v1.0.7
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[INFO] [stderr]    Compiling quote v0.6.13
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[INFO] [stderr]     Checking regex v1.4.2
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[INFO] [stderr]     Checking rand v0.4.6
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[INFO] [stderr]     Checking term v0.5.2
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[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking dirs v3.0.1
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling libsodium-sys v0.2.6
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking async-process v1.0.1
[INFO] [stderr]     Checking async-global-executor v1.4.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]     Checking chashmap v2.2.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking goldenfile v1.1.0
[INFO] [stderr]     Checking proptest v0.10.1
[INFO] [stderr]    Compiling proptest v0.10.1 (https://github.com/thomaseizinger/proptest?rev=db7f042e66ebbbe8ddb73068e610dc3946dacd15#db7f042e)
[INFO] [stderr]    Compiling proptest-derive v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]     Checking async-std v1.8.0
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking pin-project v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]     Checking tracing-futures v0.2.4
[INFO] [stderr]    Compiling proptest-attributes v0.1.0 (https://github.com/thomaseizinger/proptest?rev=db7f042e66ebbbe8ddb73068e610dc3946dacd15#db7f042e)
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking futures_codec v0.4.1
[INFO] [stderr]     Checking duplexify v1.2.2
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking csv v1.1.5
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking sodiumoxide v0.2.6
[INFO] [stderr]     Checking ssb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 34s
[INFO] running `Command { std: "docker" "inspect" "a2da5891ef7853368f7343cce38c1c87dd1bfd834f548b1778f1995515f30d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2da5891ef7853368f7343cce38c1c87dd1bfd834f548b1778f1995515f30d41", kill_on_drop: false }`
[INFO] [stdout] a2da5891ef7853368f7343cce38c1c87dd1bfd834f548b1778f1995515f30d41