[INFO] fetching crate minicbor 0.20.0...
[INFO] checking minicbor-0.20.0 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960
[INFO] extracting crate minicbor 0.20.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate minicbor 0.20.0 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minicbor 0.20.0
[INFO] finished tweaking crates.io crate minicbor 0.20.0
[INFO] tweaked toml for crates.io crate minicbor 0.20.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate minicbor 0.20.0 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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minicbor-derive v0.13.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79b712f6ef58190c47b0679c62147860eee06b6687a533ba461af11f8b01df1e
[INFO] running `Command { std: "docker" "start" "-a" "79b712f6ef58190c47b0679c62147860eee06b6687a533ba461af11f8b01df1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79b712f6ef58190c47b0679c62147860eee06b6687a533ba461af11f8b01df1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b712f6ef58190c47b0679c62147860eee06b6687a533ba461af11f8b01df1e", kill_on_drop: false }`
[INFO] [stdout] 79b712f6ef58190c47b0679c62147860eee06b6687a533ba461af11f8b01df1e
[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=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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8086ae9521f034402cbbcdaa93ef62727a68c2ae956c9230c403124920a21914
[INFO] running `Command { std: "docker" "start" "-a" "8086ae9521f034402cbbcdaa93ef62727a68c2ae956c9230c403124920a21914", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `TryInto` is imported redundantly
[INFO] [stdout]    --> src/decode/decoder.rs:7:12
[INFO] [stdout]     |
[INFO] [stdout] 7   | use core::{convert::TryInto, marker, str};
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/020bbe46bdf613c0b8211984eaa8e5fe97d6c92d/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `TryInto` is already defined here
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | #![forbid(unused_imports, unused_variables)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TryInto` is imported redundantly
[INFO] [stdout]    --> src/decode/decoder.rs:7:12
[INFO] [stdout]     |
[INFO] [stdout] 7   | use core::{convert::TryInto, marker, str};
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/020bbe46bdf613c0b8211984eaa8e5fe97d6c92d/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `TryInto` is already defined here
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | #![forbid(unused_imports, unused_variables)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minicbor` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minicbor` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8086ae9521f034402cbbcdaa93ef62727a68c2ae956c9230c403124920a21914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8086ae9521f034402cbbcdaa93ef62727a68c2ae956c9230c403124920a21914", kill_on_drop: false }`
[INFO] [stdout] 8086ae9521f034402cbbcdaa93ef62727a68c2ae956c9230c403124920a21914
[INFO] checking minicbor-0.20.0 against try#8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde for pr-122960
[INFO] extracting crate minicbor 0.20.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate minicbor 0.20.0 on toolchain 8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minicbor 0.20.0
[INFO] finished tweaking crates.io crate minicbor 0.20.0
[INFO] tweaked toml for crates.io crate minicbor 0.20.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate minicbor 0.20.0 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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 285a04bc4813fafc2df59ef40dadd003c1d70819cc16307dc48d55c46f7e46d1
[INFO] running `Command { std: "docker" "start" "-a" "285a04bc4813fafc2df59ef40dadd003c1d70819cc16307dc48d55c46f7e46d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "285a04bc4813fafc2df59ef40dadd003c1d70819cc16307dc48d55c46f7e46d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285a04bc4813fafc2df59ef40dadd003c1d70819cc16307dc48d55c46f7e46d1", kill_on_drop: false }`
[INFO] [stdout] 285a04bc4813fafc2df59ef40dadd003c1d70819cc16307dc48d55c46f7e46d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de2c5889b42a517e30270d62d32b829b625a2e77fee5276bc89ee31078238ee5
[INFO] running `Command { std: "docker" "start" "-a" "de2c5889b42a517e30270d62d32b829b625a2e77fee5276bc89ee31078238ee5", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling minicbor v0.20.0 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stdout] error: the item `TryInto` is imported redundantly
[INFO] [stdout]    --> src/decode/decoder.rs:7:12
[INFO] [stdout]     |
[INFO] [stdout] 7   | use core::{convert::TryInto, marker, str};
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `TryInto` is already defined here
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | #![forbid(unused_imports, unused_variables)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minicbor` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: the item `TryInto` is imported redundantly
[INFO] [stdout]    --> src/decode/decoder.rs:7:12
[INFO] [stdout]     |
[INFO] [stdout] 7   | use core::{convert::TryInto, marker, str};
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde/library/core/src/prelude/mod.rs:46:39
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `TryInto` is already defined here
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | #![forbid(unused_imports, unused_variables)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minicbor` (lib) due to 2 previous errors
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "de2c5889b42a517e30270d62d32b829b625a2e77fee5276bc89ee31078238ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2c5889b42a517e30270d62d32b829b625a2e77fee5276bc89ee31078238ee5", kill_on_drop: false }`
[INFO] [stdout] de2c5889b42a517e30270d62d32b829b625a2e77fee5276bc89ee31078238ee5