[INFO] fetching crate evcxr_repl 0.6.0...
[INFO] checking evcxr_repl-0.6.0 against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073
[INFO] extracting crate evcxr_repl 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate evcxr_repl 0.6.0 on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate evcxr_repl 0.6.0
[INFO] finished tweaking crates.io crate evcxr_repl 0.6.0
[INFO] tweaked toml for crates.io crate evcxr_repl 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate evcxr_repl 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad6b9d25bf12ea42c92bee0611834edf18e640d751a1386db64a4f7c0f58c4c9
[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" "ad6b9d25bf12ea42c92bee0611834edf18e640d751a1386db64a4f7c0f58c4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad6b9d25bf12ea42c92bee0611834edf18e640d751a1386db64a4f7c0f58c4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6b9d25bf12ea42c92bee0611834edf18e640d751a1386db64a4f7c0f58c4c9", kill_on_drop: false }`
[INFO] [stdout] ad6b9d25bf12ea42c92bee0611834edf18e640d751a1386db64a4f7c0f58c4c9
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 66066de961c88f6282fa5cbc2256c963f2413a78898ae1541443c5f6df02c375
[INFO] running `Command { std: "docker" "start" "-a" "66066de961c88f6282fa5cbc2256c963f2413a78898ae1541443c5f6df02c375", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
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[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking evcxr_input v1.0.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking instant v0.1.8
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[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]     Checking lock_api v0.4.1
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[INFO] [stderr]     Checking ra_ap_text_edit v0.0.22
[INFO] [stderr]     Checking ra_ap_parser v0.0.22
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking ra_ap_toolchain v0.0.22
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[INFO] [stderr]     Checking proc-macro2 v1.0.24
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[INFO] [stderr]    Compiling unicase v2.6.0
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking unicode-normalization v0.1.13
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[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling salsa-macros v0.16.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling chalk-derive v0.36.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
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[INFO] [stderr]     Checking ra_ap_cfg v0.0.22
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[INFO] [stderr]     Checking cargo_metadata v0.12.0
[INFO] [stderr]     Checking ra_ap_syntax v0.0.22
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[INFO] [stderr]     Checking evcxr v0.6.0
[INFO] [stderr]     Checking evcxr_repl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 02s
[INFO] running `Command { std: "docker" "inspect" "66066de961c88f6282fa5cbc2256c963f2413a78898ae1541443c5f6df02c375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66066de961c88f6282fa5cbc2256c963f2413a78898ae1541443c5f6df02c375", kill_on_drop: false }`
[INFO] [stdout] 66066de961c88f6282fa5cbc2256c963f2413a78898ae1541443c5f6df02c375