[INFO] fetching crate stack_test_epic_util 3.0.3...
[INFO] checking stack_test_epic_util-3.0.3 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate stack_test_epic_util 3.0.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate stack_test_epic_util 3.0.3 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stack_test_epic_util 3.0.3
[INFO] finished tweaking crates.io crate stack_test_epic_util 3.0.3
[INFO] tweaked toml for crates.io crate stack_test_epic_util 3.0.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 115 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.9.3 (available: v0.22.1)
[INFO] [stderr]       Adding log4rs v0.8.3 (available: v1.3.0)
[INFO] [stderr]       Adding parking_lot v0.6.4 (available: v0.12.3)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.8.5)
[INFO] [stderr]       Adding zip v0.5.13 (available: v2.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7e2729d1319dffb339cdfcc28ecbed6560b767d06a1fa3743d9e50336cc31f9
[INFO] running `Command { std: "docker" "start" "-a" "b7e2729d1319dffb339cdfcc28ecbed6560b767d06a1fa3743d9e50336cc31f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7e2729d1319dffb339cdfcc28ecbed6560b767d06a1fa3743d9e50336cc31f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e2729d1319dffb339cdfcc28ecbed6560b767d06a1fa3743d9e50336cc31f9", kill_on_drop: false }`
[INFO] [stdout] b7e2729d1319dffb339cdfcc28ecbed6560b767d06a1fa3743d9e50336cc31f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07fb03e4e3138aa514a872b23c933f174c94ea6553f48a54c4ee30e1a0f7b65c
[INFO] running `Command { std: "docker" "start" "-a" "07fb03e4e3138aa514a872b23c933f174c94ea6553f48a54c4ee30e1a0f7b65c", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling serde v1.0.215
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[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
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[INFO] [stderr]     Checking parking_lot v0.6.4
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[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking stack_test_epic_util v3.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `epic_util`
[INFO] [stdout]   --> tests/file.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use epic_util as util;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ no external crate `epic_util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `epic_util`
[INFO] [stdout]   --> tests/zip.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use epic_util as util;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ no external crate `epic_util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stack_test_epic_util` (test "zip") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `stack_test_epic_util` (test "file") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "07fb03e4e3138aa514a872b23c933f174c94ea6553f48a54c4ee30e1a0f7b65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07fb03e4e3138aa514a872b23c933f174c94ea6553f48a54c4ee30e1a0f7b65c", kill_on_drop: false }`
[INFO] [stdout] 07fb03e4e3138aa514a872b23c933f174c94ea6553f48a54c4ee30e1a0f7b65c