[INFO] fetching crate manas_repo_layers 0.1.0...
[INFO] checking manas_repo_layers-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate manas_repo_layers 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate manas_repo_layers 0.1.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate manas_repo_layers 0.1.0
[INFO] finished tweaking crates.io crate manas_repo_layers 0.1.0
[INFO] tweaked toml for crates.io crate manas_repo_layers 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 170 packages
[INFO] [stderr]       Adding ahash v0.7.8 (latest: v0.8.11)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bytecheck v0.6.12 (latest: v0.7.0)
[INFO] [stderr]       Adding bytecheck_derive v0.6.12 (latest: v0.7.0)
[INFO] [stderr]       Adding cfg_aliases v0.1.1 (latest: v0.2.0)
[INFO] [stderr]       Adding derive_utils v0.12.0 (latest: v0.14.1)
[INFO] [stderr]       Adding ecow v0.1.2 (latest: v0.2.2)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding headers v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding headers-core v0.2.0 (latest: v0.3.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding http-api-problem v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding http-body v0.4.6 (latest: v1.0.0)
[INFO] [stderr]       Adding hyper v0.14.28 (latest: v1.2.0)
[INFO] [stderr]       Adding itertools v0.11.0 (latest: v0.12.1)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding ptr_meta v0.1.4 (latest: v0.2.0)
[INFO] [stderr]       Adding ptr_meta_derive v0.1.4 (latest: v0.2.0)
[INFO] [stderr]       Adding quick-xml v0.28.2 (latest: v0.31.0)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding toml_edit v0.21.1 (latest: v0.22.9)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed_record v0.1.1
[INFO] [stderr]   Downloaded capped_stream v0.1.1
[INFO] [stderr]   Downloaded gdp_rs v0.1.1
[INFO] [stderr]   Downloaded webid v0.1.0
[INFO] [stderr]   Downloaded dyn_problem v0.1.1
[INFO] [stderr]   Downloaded sophia_xml v0.8.0
[INFO] [stderr]   Downloaded oxiri v0.2.3
[INFO] [stderr]   Downloaded resiter v0.5.0
[INFO] [stderr]   Downloaded rio_xml v0.8.4
[INFO] [stderr]   Downloaded http-api-problem v0.57.0
[INFO] [stderr]   Downloaded vec1 v1.12.0
[INFO] [stderr]   Downloaded ecow v0.1.2
[INFO] [stderr]   Downloaded http-api-problem-derive v0.1.0
[INFO] [stderr]   Downloaded manas_repo v0.1.0
[INFO] [stderr]   Downloaded derive_utils v0.12.0
[INFO] [stderr]   Downloaded rio_turtle v0.8.4
[INFO] [stderr]   Downloaded rdf_utils v0.3.1
[INFO] [stderr]   Downloaded unwrap-infallible v0.1.5
[INFO] [stderr]   Downloaded http_uri v1.0.1
[INFO] [stderr]   Downloaded sophia_turtle v0.8.0
[INFO] [stderr]   Downloaded oxilangtag v0.1.5
[INFO] [stderr]   Downloaded mownstr v0.2.1
[INFO] [stderr]   Downloaded rio_api v0.8.4
[INFO] [stderr]   Downloaded sophia_rio v0.8.0
[INFO] [stderr]   Downloaded manas_http v0.1.1
[INFO] [stderr]   Downloaded async-once-cell v0.5.3
[INFO] [stderr]   Downloaded rdf_dynsyn v0.3.1
[INFO] [stderr]   Downloaded sophia_api v0.8.0
[INFO] [stderr]   Downloaded manas_authentication v0.1.0
[INFO] [stderr]   Downloaded manas_space v0.1.0
[INFO] [stderr]   Downloaded iri-string v0.7.0
[INFO] [stderr]   Downloaded sophia_iri v0.8.0
[INFO] [stderr]   Downloaded async-compat v0.2.3
[INFO] [stderr]   Downloaded async-convert v1.0.0
[INFO] [stderr]   Downloaded rdf_vocabularies v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96e0780be75c2a6f563f21f9f537a0b210e8bdda5e7b12f2c83690da21b5637f
[INFO] running `Command { std: "docker" "start" "-a" "96e0780be75c2a6f563f21f9f537a0b210e8bdda5e7b12f2c83690da21b5637f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96e0780be75c2a6f563f21f9f537a0b210e8bdda5e7b12f2c83690da21b5637f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96e0780be75c2a6f563f21f9f537a0b210e8bdda5e7b12f2c83690da21b5637f", kill_on_drop: false }`
[INFO] [stdout] 96e0780be75c2a6f563f21f9f537a0b210e8bdda5e7b12f2c83690da21b5637f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77d502ed19e314aca2246f16d333eb7ab3e7f274fce6145adc6d6da182839199
[INFO] running `Command { std: "docker" "start" "-a" "77d502ed19e314aca2246f16d333eb7ab3e7f274fce6145adc6d6da182839199", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking oxiri v0.2.3
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking regex-syntax v0.8.3
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[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking mownstr v0.2.1
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[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking futures-io v0.3.30
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[INFO] [stderr]     Checking pin-utils v0.1.0
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[INFO] [stderr]     Checking tracing-core v0.1.32
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[INFO] [stderr]     Checking rio_api v0.8.4
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[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking oxilangtag v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling serde_json v1.0.115
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[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling derive_utils v0.12.0
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[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling async-trait v0.1.79
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[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling http-api-problem-derive v0.1.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking digest v0.10.7
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[INFO] [stderr]    Compiling serde_derive v1.0.197
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[INFO] [stderr]     Checking capped_stream v0.1.1
[INFO] [stderr]     Checking sophia_iri v0.8.0
[INFO] [stderr]     Checking gdp_rs v0.1.1
[INFO] [stderr]     Checking iri-string v0.7.0
[INFO] [stderr]     Checking sophia_api v0.8.0
[INFO] [stderr]     Checking http-api-problem v0.57.0
[INFO] [stderr]     Checking sophia_rio v0.8.0
[INFO] [stderr]     Checking rdf_vocabularies v0.2.0
[INFO] [stderr]     Checking rdf_utils v0.3.1
[INFO] [stderr]     Checking sophia_turtle v0.8.0
[INFO] [stderr]     Checking sophia_xml v0.8.0
[INFO] [stderr]     Checking rdf_dynsyn v0.3.1
[INFO] [stderr]     Checking http_uri v1.0.1
[INFO] [stderr]     Checking dyn_problem v0.1.1
[INFO] [stderr]     Checking webid v0.1.0
[INFO] [stderr]     Checking manas_authentication v0.1.0
[INFO] [stderr]     Checking manas_http v0.1.1
[INFO] [stderr]     Checking manas_space v0.1.0
[INFO] [stderr]     Checking manas_repo v0.1.0
[INFO] [stderr]     Checking manas_repo_layers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.21s
[INFO] running `Command { std: "docker" "inspect" "77d502ed19e314aca2246f16d333eb7ab3e7f274fce6145adc6d6da182839199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d502ed19e314aca2246f16d333eb7ab3e7f274fce6145adc6d6da182839199", kill_on_drop: false }`
[INFO] [stdout] 77d502ed19e314aca2246f16d333eb7ab3e7f274fce6145adc6d6da182839199