[INFO] fetching crate cosmian_fpe 0.5.2...
[INFO] checking cosmian_fpe-0.5.2 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate cosmian_fpe 0.5.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cosmian_fpe 0.5.2
[INFO] finished tweaking crates.io crate cosmian_fpe 0.5.2
[INFO] tweaked toml for crates.io crate cosmian_fpe 0.5.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosmian_fpe 0.5.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 152 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.6.0)
[INFO] [stderr]       Adding criterion-cycles-per-byte v0.4.0 (available: v0.6.1)
[INFO] [stderr]       Adding pprof v0.11.1 (available: v0.15.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion-cycles-per-byte v0.4.0
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[INFO] [stderr]   Downloaded inferno v0.11.21
[INFO] [stderr]   Downloaded symbolic-demangle v10.2.1
[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] c975241f41414d2110edf1e5e6d4216c7b402cdead0209e9ab520c3cb32b9350
[INFO] running `Command { std: "docker" "start" "-a" "c975241f41414d2110edf1e5e6d4216c7b402cdead0209e9ab520c3cb32b9350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c975241f41414d2110edf1e5e6d4216c7b402cdead0209e9ab520c3cb32b9350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c975241f41414d2110edf1e5e6d4216c7b402cdead0209e9ab520c3cb32b9350", kill_on_drop: false }`
[INFO] [stdout] c975241f41414d2110edf1e5e6d4216c7b402cdead0209e9ab520c3cb32b9350
[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] 4b210538fb844aa993ebaf00d46c61b11d98acea731f4400b7e833bb6f1db45b
[INFO] running `Command { std: "docker" "start" "-a" "4b210538fb844aa993ebaf00d46c61b11d98acea731f4400b7e833bb6f1db45b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]     Checking inferno v0.11.21
[INFO] [stderr]     Checking cosmian_fpe v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking ciborium v0.2.2
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[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fpe`
[INFO] [stdout]   --> benches/ff1.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let fpe_ff = fpe::ff1::FF1::<Aes256>::new(&[0; 32], 2).unwrap();
[INFO] [stdout]    |                  ^^^ use of unresolved module or unlinked crate `fpe`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `fpe`, use `cargo add fpe` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 1  + use cosmian_fpe::ff1::FF1;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `FF1`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 29 -     let fpe_ff = fpe::ff1::FF1::<Aes256>::new(&[0; 32], 2).unwrap();
[INFO] [stdout] 29 +     let fpe_ff = FF1::<Aes256>::new(&[0; 32], 2).unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `fpe`
[INFO] [stdout]   --> benches/ff1.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     &fpe::ff1::BinaryNumeralString::from_bytes_le(&bytes[..size]),
[INFO] [stdout]    |                      ^^^ use of unresolved module or unlinked crate `fpe`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `fpe`, use `cargo add fpe` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use cosmian_fpe::ff1::BinaryNumeralString;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `BinaryNumeralString`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 37 -                     &fpe::ff1::BinaryNumeralString::from_bytes_le(&bytes[..size]),
[INFO] [stdout] 37 +                     &BinaryNumeralString::from_bytes_le(&bytes[..size]),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cosmian_fpe` (bench "ff1") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4b210538fb844aa993ebaf00d46c61b11d98acea731f4400b7e833bb6f1db45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b210538fb844aa993ebaf00d46c61b11d98acea731f4400b7e833bb6f1db45b", kill_on_drop: false }`
[INFO] [stdout] 4b210538fb844aa993ebaf00d46c61b11d98acea731f4400b7e833bb6f1db45b