[INFO] fetching crate bao-tree 0.9.1...
[INFO] checking bao-tree-0.9.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate bao-tree 0.9.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate bao-tree 0.9.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bao-tree 0.9.1
[INFO] finished tweaking crates.io crate bao-tree 0.9.1
[INFO] tweaked toml for crates.io crate bao-tree 0.9.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate bao-tree 0.9.1 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]     Checking bao-tree v0.9.1 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `abao`
[INFO] [stdout]   --> src/tests.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut encoder = abao::encode::Encoder::new_outboard(cursor);
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `abao`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut encoder = bao::encode::Encoder::new_outboard(cursor);
[INFO] [stdout]    |                       ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use bao::encode::Encoder;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Encoder`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 53 -     let mut encoder = abao::encode::Encoder::new_outboard(cursor);
[INFO] [stdout] 53 +     let mut encoder = Encoder::new_outboard(cursor);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `abao`
[INFO] [stdout]   --> src/tests.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let (outboard, hash) = abao::encode::outboard(data);
[INFO] [stdout]    |                            ^^^^ use of undeclared crate or module `abao`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let (outboard, hash) = bao::encode::outboard(data);
[INFO] [stdout]    |                            ~~~
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 1  + use bao::encode;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `encode`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 83 -     let (outboard, hash) = abao::encode::outboard(data);
[INFO] [stdout] 83 +     let (outboard, hash) = encode::outboard(data);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `abao`
[INFO] [stdout]   --> src/tests.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut encoder = abao::encode::SliceExtractor::new_outboard(
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `abao`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut encoder = bao::encode::SliceExtractor::new_outboard(
[INFO] [stdout]    |                       ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use bao::encode::SliceExtractor;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SliceExtractor`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 86 -     let mut encoder = abao::encode::SliceExtractor::new_outboard(
[INFO] [stdout] 86 +     let mut encoder = SliceExtractor::new_outboard(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ByteNum` is imported redundantly
[INFO] [stdout]    --> src/rec.rs:174:17
[INFO] [stdout]     |
[INFO] [stdout] 174 |     use crate::{ByteNum, ChunkRanges};
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 175 |
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `ByteNum` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ChunkRanges` is imported redundantly
[INFO] [stdout]    --> src/rec.rs:174:26
[INFO] [stdout]     |
[INFO] [stdout] 174 |     use crate::{ByteNum, ChunkRanges};
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 175 |
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `ChunkRanges` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ByteNum` is imported redundantly
[INFO] [stdout]    --> src/rec.rs:461:17
[INFO] [stdout]     |
[INFO] [stdout] 461 |     use crate::{ByteNum, ChunkRanges};
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     use super::*;
[INFO] [stdout]     |         -------- the item `ByteNum` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ChunkRanges` is imported redundantly
[INFO] [stdout]    --> src/rec.rs:461:26
[INFO] [stdout]     |
[INFO] [stdout] 461 |     use crate::{ByteNum, ChunkRanges};
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     use super::*;
[INFO] [stdout]     |         -------- the item `ChunkRanges` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Just` is imported redundantly
[INFO] [stdout]   --> src/tests2.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use proptest::prelude::*;
[INFO] [stdout]    |     -------------------- the item `Just` is already imported here
[INFO] [stdout] 11 | use proptest::strategy::{Just, Strategy};
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Strategy` is imported redundantly
[INFO] [stdout]   --> src/tests2.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use proptest::prelude::*;
[INFO] [stdout]    |     -------------------- the item `Strategy` is already imported here
[INFO] [stdout] 11 | use proptest::strategy::{Just, Strategy};
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bao-tree` (lib test) due to 4 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e8f737d96125e9551462a7b7b2eef44ebc069eabf52f2e3f825612117efdfa24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f737d96125e9551462a7b7b2eef44ebc069eabf52f2e3f825612117efdfa24", kill_on_drop: false }`
[INFO] [stdout] e8f737d96125e9551462a7b7b2eef44ebc069eabf52f2e3f825612117efdfa24
[INFO] checking bao-tree-0.9.1 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate bao-tree 0.9.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate bao-tree 0.9.1 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bao-tree 0.9.1
[INFO] finished tweaking crates.io crate bao-tree 0.9.1
[INFO] tweaked toml for crates.io crate bao-tree 0.9.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate bao-tree 0.9.1 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab1e4303d6c5615193a0cd5b91a521713ce1e1a202dd04cc593d261b25b39874
[INFO] running `Command { std: "docker" "start" "-a" "ab1e4303d6c5615193a0cd5b91a521713ce1e1a202dd04cc593d261b25b39874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab1e4303d6c5615193a0cd5b91a521713ce1e1a202dd04cc593d261b25b39874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1e4303d6c5615193a0cd5b91a521713ce1e1a202dd04cc593d261b25b39874", kill_on_drop: false }`
[INFO] [stdout] ab1e4303d6c5615193a0cd5b91a521713ce1e1a202dd04cc593d261b25b39874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7343214565f77473e23326b68073f4509962d319823724dccae86802ff9fcae
[INFO] running `Command { std: "docker" "start" "-a" "b7343214565f77473e23326b68073f4509962d319823724dccae86802ff9fcae", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-project-lite v0.2.10
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[INFO] [stderr]    Compiling futures-util v0.3.28
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[INFO] [stderr]     Checking bao v0.12.1
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[INFO] [stderr]     Checking iroh-io v0.3.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking bao-tree v0.9.1 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `abao`
[INFO] [stdout]   --> src/tests.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut encoder = abao::encode::Encoder::new_outboard(cursor);
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `abao`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut encoder = bao::encode::Encoder::new_outboard(cursor);
[INFO] [stdout]    |                       ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use bao::encode::Encoder;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Encoder`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 53 -     let mut encoder = abao::encode::Encoder::new_outboard(cursor);
[INFO] [stdout] 53 +     let mut encoder = Encoder::new_outboard(cursor);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `abao`
[INFO] [stdout]   --> src/tests.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let (outboard, hash) = abao::encode::outboard(data);
[INFO] [stdout]    |                            ^^^^ use of undeclared crate or module `abao`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let (outboard, hash) = bao::encode::outboard(data);
[INFO] [stdout]    |                            ~~~
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout] 1  + use bao::encode;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `encode`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 83 -     let (outboard, hash) = abao::encode::outboard(data);
[INFO] [stdout] 83 +     let (outboard, hash) = encode::outboard(data);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `abao`
[INFO] [stdout]   --> src/tests.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut encoder = abao::encode::SliceExtractor::new_outboard(
[INFO] [stdout]    |                       ^^^^ use of undeclared crate or module `abao`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut encoder = bao::encode::SliceExtractor::new_outboard(
[INFO] [stdout]    |                       ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use bao::encode::SliceExtractor;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `SliceExtractor`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 86 -     let mut encoder = abao::encode::SliceExtractor::new_outboard(
[INFO] [stdout] 86 +     let mut encoder = SliceExtractor::new_outboard(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ByteNum` is imported redundantly
[INFO] [stdout]    --> src/rec.rs:174:17
[INFO] [stdout]     |
[INFO] [stdout] 174 |     use crate::{ByteNum, ChunkRanges};
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 175 |
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `ByteNum` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ChunkRanges` is imported redundantly
[INFO] [stdout]    --> src/rec.rs:174:26
[INFO] [stdout]     |
[INFO] [stdout] 174 |     use crate::{ByteNum, ChunkRanges};
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] 175 |
[INFO] [stdout] 176 |     use super::*;
[INFO] [stdout]     |         -------- the item `ChunkRanges` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ByteNum` is imported redundantly
[INFO] [stdout]    --> src/rec.rs:461:17
[INFO] [stdout]     |
[INFO] [stdout] 461 |     use crate::{ByteNum, ChunkRanges};
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     use super::*;
[INFO] [stdout]     |         -------- the item `ByteNum` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ChunkRanges` is imported redundantly
[INFO] [stdout]    --> src/rec.rs:461:26
[INFO] [stdout]     |
[INFO] [stdout] 461 |     use crate::{ByteNum, ChunkRanges};
[INFO] [stdout]     |                          ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 464 |     use super::*;
[INFO] [stdout]     |         -------- the item `ChunkRanges` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Just` is imported redundantly
[INFO] [stdout]   --> src/tests2.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | use proptest::prelude::*;
[INFO] [stdout]    |     -------------------- the item `Just` is already imported here
[INFO] [stdout] 11 | use proptest::strategy::{Just, Strategy};
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Strategy` is imported redundantly
[INFO] [stdout]   --> src/tests2.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use proptest::prelude::*;
[INFO] [stdout]    |     -------------------- the item `Strategy` is already imported here
[INFO] [stdout] 11 | use proptest::strategy::{Just, Strategy};
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bao-tree` (lib test) due to 4 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b7343214565f77473e23326b68073f4509962d319823724dccae86802ff9fcae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7343214565f77473e23326b68073f4509962d319823724dccae86802ff9fcae", kill_on_drop: false }`
[INFO] [stdout] b7343214565f77473e23326b68073f4509962d319823724dccae86802ff9fcae
