[INFO] fetching crate imagnum 0.1.34...
[INFO] checking imagnum-0.1.34 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate imagnum 0.1.34 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate imagnum 0.1.34
[INFO] finished tweaking crates.io crate imagnum 0.1.34
[INFO] tweaked toml for crates.io crate imagnum 0.1.34 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imagnum 0.1.34 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imagnum 0.1.34 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c07d808590b6fe8730bd39fd915b428d3f7fdd59af5f03491603432516ec115
[INFO] running `Command { std: "docker" "start" "-a" "3c07d808590b6fe8730bd39fd915b428d3f7fdd59af5f03491603432516ec115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c07d808590b6fe8730bd39fd915b428d3f7fdd59af5f03491603432516ec115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c07d808590b6fe8730bd39fd915b428d3f7fdd59af5f03491603432516ec115", kill_on_drop: false }`
[INFO] [stdout] 3c07d808590b6fe8730bd39fd915b428d3f7fdd59af5f03491603432516ec115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168aa77c97830232ab4d2a859197b7c4754d1ca323a853b18fc60e4d934eeee3
[INFO] running `Command { std: "docker" "start" "-a" "168aa77c97830232ab4d2a859197b7c4754d1ca323a853b18fc60e4d934eeee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bigdecimal v0.4.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking imagnum v0.1.34 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `mul` found for struct `Int` in the current scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: core/foundation.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout]  23 | pub struct Int {
[INFO] [stdout]     | -------------- method `mul` not found for this struct
[INFO] [stdout]    --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/arith.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Int` here
[INFO] [stdout]    --> imagnum.rs:133:28
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let result_mul = a.mul(&b).unwrap();
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Mul` which provides `mul` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  65 +     use std::ops::Mul;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `_mul` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let result_mul = a._mul(&b).unwrap();
[INFO] [stdout]     |                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `div` found for struct `Int` in the current scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: core/foundation.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout]  23 | pub struct Int {
[INFO] [stdout]     | -------------- method `div` not found for this struct
[INFO] [stdout]    --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/arith.rs:481:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Int` here
[INFO] [stdout]    --> imagnum.rs:138:28
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let result_div = b.div(&a).unwrap();
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Div` which provides `div` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  65 +     use std::ops::Div;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `_div` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let result_div = b._div(&a).unwrap();
[INFO] [stdout]     |                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `modulo` found for struct `Int` in the current scope
[INFO] [stdout]    --> imagnum.rs:143:28
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let result_mod = b.modulo(&a).unwrap();
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: core/foundation.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout]  23 | pub struct Int {
[INFO] [stdout]     | -------------- method `modulo` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `_modulo` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let result_mod = b._modulo(&a).unwrap();
[INFO] [stdout]     |                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `mul` found for struct `foundation::Float` in the current scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: core/foundation.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | pub struct Float {
[INFO] [stdout]     | ---------------- method `mul` not found for this struct
[INFO] [stdout]    --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/arith.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `foundation::Float` here
[INFO] [stdout]    --> imagnum.rs:160:28
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let result_mul = a.mul(&b).unwrap();
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Mul` which provides `mul` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  65 +     use std::ops::Mul;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `_mul` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let result_mul = a._mul(&b).unwrap();
[INFO] [stdout]     |                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `div` found for struct `foundation::Float` in the current scope
[INFO] [stdout]     |
[INFO] [stdout]    ::: core/foundation.rs:30:1
[INFO] [stdout]     |
[INFO] [stdout]  30 | pub struct Float {
[INFO] [stdout]     | ---------------- method `div` not found for this struct
[INFO] [stdout]    --> /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/arith.rs:481:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `foundation::Float` here
[INFO] [stdout]    --> imagnum.rs:166:28
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let result_div = a.div(&b).unwrap();
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Div` which provides `div` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  65 +     use std::ops::Div;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `_div` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let result_div = a._div(&b).unwrap();
[INFO] [stdout]     |                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imagnum` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "168aa77c97830232ab4d2a859197b7c4754d1ca323a853b18fc60e4d934eeee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168aa77c97830232ab4d2a859197b7c4754d1ca323a853b18fc60e4d934eeee3", kill_on_drop: false }`
[INFO] [stdout] 168aa77c97830232ab4d2a859197b7c4754d1ca323a853b18fc60e4d934eeee3