[INFO] fetching crate rand_distr 0.5.1...
[INFO] checking rand_distr-0.5.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate rand_distr 0.5.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rand_distr 0.5.1
[INFO] finished tweaking crates.io crate rand_distr 0.5.1
[INFO] tweaked toml for crates.io crate rand_distr 0.5.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rand_distr 0.5.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rand_distr 0.5.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded special v0.11.3
[INFO] [stderr]   Downloaded serde_with_macros v3.1.0
[INFO] [stderr]   Downloaded lambert_w v1.0.14
[INFO] [stderr]   Downloaded serde_with v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eedc0d5fc9a41b34979ebed027a1ee7f3a795e993d97d4df2ec4f5151a8ce60
[INFO] running `Command { std: "docker" "start" "-a" "6eedc0d5fc9a41b34979ebed027a1ee7f3a795e993d97d4df2ec4f5151a8ce60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eedc0d5fc9a41b34979ebed027a1ee7f3a795e993d97d4df2ec4f5151a8ce60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eedc0d5fc9a41b34979ebed027a1ee7f3a795e993d97d4df2ec4f5151a8ce60", kill_on_drop: false }`
[INFO] [stdout] 6eedc0d5fc9a41b34979ebed027a1ee7f3a795e993d97d4df2ec4f5151a8ce60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ebb1cfe4ad31517ef4cd93092486538fbecb0ce1b02bed9fa2ee4707644c15b
[INFO] running `Command { std: "docker" "start" "-a" "6ebb1cfe4ad31517ef4cd93092486538fbecb0ce1b02bed9fa2ee4707644c15b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.16
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking lambert_w v1.0.14
[INFO] [stderr]     Checking easy-cast v0.5.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking special v0.11.3
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking average v0.15.1
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr]     Checking rand_pcg v0.9.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking rand_distr v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "6ebb1cfe4ad31517ef4cd93092486538fbecb0ce1b02bed9fa2ee4707644c15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebb1cfe4ad31517ef4cd93092486538fbecb0ce1b02bed9fa2ee4707644c15b", kill_on_drop: false }`
[INFO] [stdout] 6ebb1cfe4ad31517ef4cd93092486538fbecb0ce1b02bed9fa2ee4707644c15b